bluuebunny/crossref_metadata_2025 huggingface dataset:
Radio‐Frequency and Microwave Radiation
Authors: Timothy Hitchcock R.
Published: August 2005

Radio‐frequency radiation (RFR) is a type of nonionizing electromagnetic energy. Electromagnetic energy is the propagation of energy by time‐varying electric and magnetic fields. The fields are described by three vector quantities: electric‐field strength, magnetic‐field strength, and propagation vector. Typically, electric and magnetic fields are characterized at right angles to one another and to the direction of motion of the radiation, which is defined by the propagation vector.

Radiation may be described by frequency, wavelength, and photon energy. RFR is nonionizing because the photon energy in this spectral region is not sufficient to ionize matter. However, by convention, RFR is described by frequency. Frequency is the number of wave cycles that pass a point in space in a second (s), and the unit is the hertz (Hz). Sometimes, the interaction of RF energy with matter is described by the wavelength, which is the length of one complete wave cycle.

For the purposes of this chapter, the boundaries of the RF spectral region are 3 kilohertz (kHz) to 300 gigahertz (GHz). Usually, microwave radiation is considered a subset of RFR; however, an alternate convention treats radiowave and microwave radiation as two spectral regions.

Sources of RFR are both natural and man‐made. Natural sources include terrestrial and extraterrestrial sources, and even the human body. Major man‐made sources are shown reviews are available. The source that has most consistently demonstrated the potential for overexposure during normal use is the unshielded dielectric heater (also called plastic sealers). Induction heaters have demonstrated the potential for overexposures to the magnetic field. Certain maintenance activities associated with broadcasting and radar have the potential for overexposure.

This chapter surveys the effect of long‐term studies, ocular effects, behavioral effects, reproductive and developmental effects, and cancer. For the interested reader, reviews of biological effects are available.
Interindividual variation in anxiety response to amphetamine: Possible role for adenosine A2A receptor gene variants
Authors: Hohoff Christa , McDonald Jennifer M. , Baune Bernhard T. , Cook Edwin H. , Deckert Jürgen , de Wit Harriet
Published: August 2005

Amphetamine is thought to produce its stimulant effects mainly via the dopamine system, but its effects may also be influenced by other systems. Dopamine D1 and D2 receptors exist as heterodimers with adenosine A1 and A2A receptors, which modulate their responsiveness, suggesting that responses to amphetamine may also depend on adenosinergic function. We therefore studied the relevance of one adenosine A1 and three adenosine A2A receptor gene polymorphisms for the interindividual variability in amphetamine response in 99 healthy volunteers who received placebo or d‐amphetamine (10 or 20 mg). The 1976C/T and 2592C/Tins polymorphisms of the adenosine receptor gene were associated with increases in anxiety at both doses. This is consistent with recent observations indicating a role for adenosine A2A receptor gene polymorphisms in anxiety. © 2005 Wiley‐Liss, Inc.
Predictors of C‐reactive protein in Tsimane' 2 to 15 year‐olds in lowland Bolivia
Authors: McDade T.W. , Leonard W.R. , Burhop J. , Reyes‐García V. , Vadez V. , Huanca T. , Godoy R.A.
Published: August 2005

Infectious disease is a major global determinant of child morbidity and mortality, and energetic investment in immune defenses (even in the absence of overt disease) is an important life‐history variable, with implications for human growth and development. This study uses a biomarker of immune activation (C‐reactive protein) to investigate an important aspect of child health among the Tsimane', a relatively isolated Amerindian population in lowland Bolivia. Our objectives are twofold: 1) to describe the distribution of CRP by age and gender in a cross‐sectional sample of 536 2–15‐year‐olds; and 2) to explore multiple measures of pathogen exposure, economic resources, and acculturation as predictors of increased CRP. The median blood‐spot CRP concentration was 0.73 mg/l, with 12.9% of the sample having concentrations greater than 5 mg/L, indicating a relatively high degree of immune activation in this population. Age was the strongest predictor of CRP, with the highest concentrations found among younger individuals. Increased CRP was also associated with higher pathogen exposure, lower household economic resources, and increased maternal education and literacy. The measurement of CRP offers a direct, objective indicator of immune activation, and provides insights into a potentially important pathway through which environmental quality may shape child growth and health. Am J Phys Anthropol., 2005 © 2005 Wiley‐Liss, Inc.
Precision real‐time positioning for fast geophysical prospection
Authors: Leckebusch Jürg
Published: August 2005

In this short report high‐precision surveying instruments such as an RTK‐GPS and a tracking total station are integrated with a ground‐penetrating radar (GPR) system on a motorized sensor platform. This enables real‐time navigation and provides accurate three‐dimensional coordinates in the national grid system for each geophysical measurement. The correlation between the different data sets is ensured by a unique ID that is attached to each coordinate. As a result of this surveys become much faster and are of higher quality. Experience from a number of GPR surveys will be described, showing the high positional accuracy that can be obtained. Copyright © 2005 John Wiley & Sons, Ltd.
Peptide helices based on α‐amino acids
Authors: Crisma Marco , Formaggio Fernando , Moretto Alessandro , Toniolo Claudio
Published: August 2005

Relevant parameters and stereochemical consequences of helices [α‐helix, 310‐helix, β‐bend ribbon spiral, γ‐helix, 2.05‐helix, poly(Pro)n type‐I and ‐II helices, and collagen triple helix] of peptides based on α‐amino acids for use as templates in various branches of chemistry are briefly discussed. © 2005 Wiley Periodicals, Inc. Biopolymers 84: 3–12, 2006

This article was originally published online as an accepted preprint. The “Published Online” date corresponds to the preprint version. You can request a copy of the preprint by emailing the Biopolymers editorial office at biopolymers@wiley.com
Alanine 101 and alanine 110 of the alpha subunit of Pseudomonas stutzeri OX1 toluene‐o‐xylene monooxygenase influence the regiospecific oxidation of aromatics
Authors: Vardar Gönül , Tao Ying , Lee Jintae , Wood Thomas K.
Published: August 2005

Saturation mutagenesis was used to generate 10 mutants of toluene‐o‐xylene monooxygenase (ToMO) at alpha subunit (TouA) positions A101 and A110: A101G, A101I, A101M, A101VE, A101V, A110G, A110C, A110S, A110P, and A110T; by testing the substrates toluene, o‐cresol, m‐cresol, p‐cresol, phenol, naphthalene, o‐methoxyphenol, m‐methoxyphenol, p‐methoxyphenol, o‐xylene, and nitrobenzene, these positions were found to influence the regiospecific oxidation of aromatics. For example, compared to wild‐type ToMO, TouA variant A101V produced threefold more 3‐methoxycatechol from m‐methoxyphenol as well as produced methylhydroquinone from o‐cresol whereas wild‐type ToMO did not. Similarly, variant A110C synthesized 1.8‐fold more o‐cresol from toluene and 1.8‐fold more 3‐methoxycatechol from m‐methoxyphenol, and variant A110G synthesized more m‐nitrophenol and twofold less p‐nitrophenol from nitrobenzene. The A101V and A110C mutations did not affect the rate of reaction with the natural substrate toluene, so the variants had high activity. This is the first report that these or analogous residues influence the catalysis with this class of enzymes. Wild‐type ToMO was found to oxidize o‐methoxyphenol to methoxyhydroquinone (60%) and 4‐methoxyresorcinol (40%), m‐methoxyphenol to 4‐methoxycatechol (96%) and 3‐methoxycatechol (4%), and p‐methoxyphenol to 4‐methoxycatechol (100%). © 2005 Wiley Periodicals, Inc.
The consumption of our discontent
Authors: Sanne Christer
Published: August 2005

The concept of ‘sustainable consumption’ is gaining interest as a key factor of sustainable development. This evokes issues of vested interests in continued economic growth versus change in lifestyle towards a less consumptive balance of work and leisure. It is shown that such a development is attractive to many people. It may still be stalled by various interest groups who actually thrive on an ‘organized dissatisfaction’. Copyright © 2005 John Wiley & Sons, Ltd and ERP Environment.
Theoretical discourse on sustainable space design: towards creating and sustaining effective sidewalks
Authors: Mateo‐Babiano Iderlina , Ieda Hitoshi
Published: August 2005

Users are a potential source of behavioral change when led to experience alternative design strategies that aim to encourage a more sustainable lifestyle. Thus, ‘sustainability‐oriented’ street design takes on an active role in creating spaces that cater to users by considering the whole spectrum of pedestrian needs, considering the users' historical and cultural diversity in the development of a more responsive street regulation and standards and incorporating the two interacting spatial components: movement, satisfying the basic need for mobility; and non‐movement, complementing movement to achieve a more effective and sustainable space. The paper will touch on the dichotomy of space perception between the East and the West, based on the premise that city morphology has been influenced largely by its ecology, resulting in two city formations: the organic city form and the planned city system. It will wrap up with initial recommendations on achieving a more context‐sensitive design. Copyright © 2005 John Wiley & Sons, Ltd and ERP Environment.
A Fragment‐Based Approach to Understanding Inhibition of 1‐Deoxy‐D‐Xylulose‐5‐Phosphate Reductoisomerase
Authors: Mercklé Ludovic , de Andrés‐Gómez Ana , Dick Bethany , Cox Russell J. , Godfrey Christopher R. A.
Published: August 2005

The inhibition of 1‐deoxy‐D‐xylulose‐5‐phosphate reductoisomerase (DXR) by fosmidomycin was studied by using a kinetic assay based on the consumption of NADPH and synthetic substrate. Fosmidomycin is a slow tight‐binding inhibitor of DXR that shows strong negative cooperativity (|h|=0.3) in binding. Cooperativity is displayed during the initial (weak, K0.5=10 μM) binding event and does not change as the binding tightens to the equilibrium value of 0.9 nM over a period of seconds to minutes. A series of fosmidomycin fragments was examined, but all showed much weaker inhibition, in the mM range. A series of cyclic fosmidomycin analogues was also synthesised and tested, but these showed high‐μM binding at best. None of the synthetic compounds showed time‐dependent inhibition. We concluded that the slow tight‐binding behaviour, and perhaps also cooperativity, are mediated by significant reorganisation of the active site upon fosmidomycin binding. This makes the rational design of new inhibitors of DXR difficult at best.
Crystal Structure of LaNi5Sn.
Authors: Sato Masashi , Stange Marit , Maehlen Jan Petter , Yartys Volodymyr A.
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Structural, Calorimetric and Conductivity Study of the New Mixed Solution Rb2(SO4)0.5 (SeO4)0.5Te(OH)6.
Authors: Abdelhedi M. , Dammak M. , Cousson A. , Kolsi A. W.
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis and Crystal Structure of a New Ternary Compound Ca4Al3Mg.
Authors: Zhang Q. A. , Yang W. M. , Akiba E.
Published: August 2005

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Luminescence Properties of Eu2+‐Activated Alkaline‐Earth Silicon‐Oxynitride MSi2O2‐δN2+2/3δ (M: Ca, Sr, Ba): A Promising Class of Novel LED Conversion Phosphors.
Authors: Li Y. Q. , Delsing A. C. A. , de With G. , Hintzen H. T.
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
X‐Ray Storage Luminescence of BaFCl:Eu2+ Single Crystals.
Authors: Chen Wei , Kristianpoller N. , Shmilevich A. , Weiss D. , Chen R. , Su Mianzeng
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Chemical Vapor Transport of Solid Solutions. Part 18. Chemical Vapor Transport of ZnIn2S4 and ZnIn2Se4 and ZnIn2S4‐xSex‐Mixed Crystals.
Authors: Locmelis S. , Milke E. , Binnewies M. , Gruhl S. , Vogt C.
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Chemical Vapor Transport of Solid Solutions. Part 20. Chemical Vapor Transport of Mixed Phases in the Systems CdS/CdTe and CdSe/CdTe.
Authors: Hotje U. , Binnewies M.
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Chemical Vapor Transport of Ternary Transition Metal‐ and Earth Alkaline Tungstates MWO4 with Chlorine.
Authors: Steiner Udo
Published: August 2005

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Critical Size of a Nano SnO2 Electrode for Li‐Secondary Battery.
Authors: Kim Chunjoong , Noh Mijung , Choi Myungsuk , Cho Jaephil , Park Byungwoo
Published: August 2005

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Photocatalytic Water Splitting with the Cr‐Doped Ba2In2O5/In2O3 Composite Oxide Semiconductors.
Authors: Wang Defa , Zou Zhigang , Ye Jinhua
Published: August 2005

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Design in Solid State Chemistry Based on Phase Homologies. Sb4Te3 and Sb8Te9 as New Members of the Series (Sb2Te3)m× (Sb2)n.
Authors: Poudeu Pierre F. P. , Kanatzidis Mercouri G.
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis, Structure, and Properties of [Hg6As4][YbBr6]Br, a Supramolecular Assembly Featuring a Discrete [YbBr6]3‐ Anion.
Authors: Olenev Andrei V. , Shestimerova Tatiana A. , Schnelle Walter , Shevelkov Andrei V.
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis, Structure, and Photocatalysis in a New Structural Variant of the Aurivillius Phase: LiBi4M3O14 (M: Nb, Ta).
Authors: Muktha B. , Priya M. H. , Madras Giridhar , Row T. N. Guru
Published: August 2005

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Triangular Geometrical and Magnetic Motifs Uniquely Linked on a Spherical Capsule Surface.
Authors: Mueller Achim , Todea Ana Maria , van Slageren Joris , Dressel Martin , Boegge Hartmut , Schmidtmann Marc , Luban Marshall , Engelhardt Larry , Rusu Mariana
Published: August 2005

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The Wheel‐Shaped Cu20 Tungstophosphate [Cu20Cl(OH)24(H2O)12 (P8W48O184)]25‐ Ion.
Authors: Mal Sib Sankar , Kortz Ulrich
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
A Novel Self‐Assembled Organic Tubular Structure.
Authors: Hu Zhi‐Qiang , Chen Chuan‐Feng
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Applications of Ruthenium Hydride Borohydride Complexes Containing Phosphinite and Diamine Ligands to Asymmetric Catalytic Reactions.
Authors: Guo Rongwei , Chen Xuanhua , Elpelt Christian , Song Datong , Morris Robert H.
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Stereochemical Diversity in Chiral Ligand Design: Discovery and Optimization of Catalysts for the Enantioselective Addition of Allylic Halides to Aldehydes.
Authors: Lee Jae‐Young , Miller Jeremie J. , Hamilton Steven S. , Sigman Matthew S.
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Palladium Catalyzed Enantioselective Phosphination Reactions Using Secondary Phosphine‐Boranes and Aryl Iodide.
Authors: Pican Stephanie , Gaumont Annie‐Claude
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Enantioselective Protonation of a Lithium Enolate Derived from 2‐Methyl‐1‐tetralone Using Chiral Sulfonamides.
Authors: Coumbarides Gregory S. , Eames Jason , Scheuermann J. Erik W. , Sibbons Kevin F. , Suggate Michael J. , Watkinson Michael
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Penicillin G Acylase Catalyzed Markovnikov Addition of Allopurinol to Vinyl Ester.
Authors: Wu Wei‐Bo , Wang Na , Xu Jian‐Ming , Wu Qi , Lin Xian‐Fu
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Brand New Quantitative Solid‐State Synthesis of N‐Pyrazolyl Azomethines.
Authors: Abdel‐Latif Ehab , Kaupp Gerd , Metwally Mohamed A.
Published: August 2005

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Enantioselective Reductive Cyclization of 1,6‐Enynes via Rhodium‐Catalyzed Asymmetric Hydrogenation: C—C Bond Formation Precedes Hydrogen Activation.
Authors: Jang Hye‐Young , Hughes Freddie W. , Gong Hegui , Zhang Junmei , Brodbelt Jennifer S. , Krische Michael J.
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Syntheses of Benzimidazoles, Quinoxalines and 3,3‐Dihydro‐1H‐1,5‐benzodiazepines Starting from o‐Phenylenediamine.
Authors: Cui Yong , Tang Xiu‐Bo , Shao Chang‐Xing , Li Ji‐Tai , Sun Wen‐Hua
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Nickel‐Catalyzed Cocyclotrimerization of Arynes with Diynes; a Novel Method for Synthesis of Naphthalene Derivatives.
Authors: Hsieh Jen‐Chieh , Cheng Chien‐Hong
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Investigations into the Selective Oxidation of Vicinal Diols to α‐Hydroxy Ketones with the NaBrO3/NaHSO3 Reagent: pH Dependence, Stoichiometry, Substrates and Origin of Selectivity.
Authors: Bierenstiel Matthias , D'Hondt Paul J. , Schlaf Marcel
Published: August 2005

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Direct Amino Acid Catalyzed Asymmetric Desymmetrization of meso‐Compounds: Tandem Aminoxylation/O—N Bond Heterolysis Reactions.
Authors: Ramachary Dhevalapally B. , Barbas Carlos F. III
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Rapid, Highly Efficient and Stereoselective Deoxygenation of Epoxides by ZrCl4/NaI.
Authors: Firouzabadi Habib , Iranpoor Nasser , Jafarpour Maasoumeh
Published: August 2005

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An Intriguing Effect of Lithium Perchlorate Dispersed on Silica Gel in the Bromination of Aromatic Compounds by N‐Bromosuccinimide.
Authors: Bagheri Mojtaba , Azizi Najmedin , Saidi Mohammad R.
Published: August 2005

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Montmorillonite Clay‐Catalyzed Synthesis of Cyclic Allylamines.
Authors: Hachemaoui Aicha , Belbachir Mohammed
Published: August 2005

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Versatile Dehydrogenative Alcohol Silylation Catalyzed by Cu(I)—Phosphine Complex.
Authors: Ito Hajime , Watanabe Akiko , Sawamura Masaya
Published: August 2005

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Aldol Condensation in Water Using Polyethylene Glycol 400.
Authors: Tanemura Kiyoshi , Suzuki Tsuneo , Nishida Yoko , Horaguchi Takaaki
Published: August 2005

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Electron Deficiency of Aldehydes Controls the Pyrrolidine Catalyzed Direct Cross‐Aldol Reaction of Aromatic/Heterocyclic Aldehydes and Ketones in Water.
Authors: Chimni Swapandeep Singh , Mahajan Dinesh
Published: August 2005

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N‐Silylation of Amines and Amino Acid Esters under Neutral Conditions Employing TMS‐Cl in the Presence of Zinc Dust.
Authors: Babu Vommina V. Suresh , Vasanthakumar Ganga‐Ramu , Tantry Subramanyam J.
Published: August 2005

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Reductive Cross‐Aldol Reaction Using Bromoaldehyde and an Aldehyde Mediated by Germanium(II): One‐Pot, Large‐Scale Protocol.
Authors: Yasuda Makoto , Tanaka Shin‐ya , Baba Akio
Published: August 2005

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Stereospecific Synthesis of Dienones via a Torquoselective Retro‐Nazarov Reaction.
Authors: Harmata Michael , Lee Dong Reyoul , Barnes Charles L.
Published: August 2005

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Catalytic Enantioselective Sulfinyl Transfer Using Cinchona Alkaloid Catalysts.
Authors: Peltier Hillary M. , Evans Jared W. , Ellman Jonathan A.
Published: August 2005

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Synthesis of 1,3‐Cyclohexadienes by Tandem Diene—Alkyne Metathesis: Improved Procedure.
Authors: Middleton Mark D. , Diver Steven T.
Published: August 2005

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A Protocol to Accomplish “Homo‐Robinson” Annulation: Application to the Guanacastepene Problem.
Authors: Yun Heedong , Danishefsky Samuel J.
Published: August 2005

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Ionic Liquid Mediated Efficient Reduction of Nitroarenes Using Stannous Chloride under Sonication.
Authors: Rai Ganesha , Jeong Jae Min , Lee Yun‐Sang , Kim Hyung Woo , Lee Dong Soo , Chung June‐Key , Lee Myung Chul
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Efficient t‐Butylation of Phenol Using the Wells—Dawson‐Type Molybdovanadophosphoric Heteropolyacid, H7P2Mo17VO62, as Catalyst.
Authors: Li Guixian , Wang Bo , Wang Jianming , Yan Liang , Suo Jishuan
Published: August 2005

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Catalytic Asymmetric Synthesis of Hydroxy Enol Ethers: Approach to a Two‐Carbon Homologation of Aldehydes.
Authors: Jeon Sang‐Jin , Chen Young K. , Walsh Partrick J.
Published: August 2005

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Synthesis of 1,1‐Diacetates from Aromatic Aldehydes Using Cerium(IV) Sulfate Tetrahydrate as Catalyst under Solvent‐Free Conditions.
Authors: Zhang Min , Li Yi‐Qun
Published: August 2005

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Efficient and Selective Hydroarylation of Propiolic Acids and Their Esters with Arenes Catalyzed by a PtCl2/AgOTf System.
Authors: Oyamada Juzo , Kitamura Tsugio
Published: August 2005

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Catalytic Asymmetric Synthesis of Esters from Ketenes.
Authors: Wiskur Sheryl L. , Fu Gregory C.
Published: August 2005

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Synthesis of Allylic Sulfides via Cleavage of S—S Bonds Promoted by Zinc Metal in DMF.
Authors: Du Jingxing , Zheng Renwei , Li Xinsheng
Published: August 2005

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One‐Pot Sequential N and C Arylations: An Efficient Methodology for the Synthesis of trans‐4‐N,N‐Diaryl Aminostilbenes.
Authors: Nandakumar Mecheril V. , Verkade John G.
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Stereoselective Photochemistry of Substituted Chalcones in Solution and Their Antioxidant Activities.
Authors: Yayli Nurettin , Goek Yasar , Uecuencue Osman , Yasar Ahmet , Atasoy Cigdem , Sahinbas Esra , Kuecuek Murat
Published: August 2005

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Alkenylation of Allylic Alcohols Using Alkenylboron Dihalides: A Formal Transition‐Metal Free Suzuki Reaction.
Authors: Kabalka George W. , Yao Min‐Liang , Borella Scott , Wu Zhongzhi
Published: August 2005

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Synthesis and Bladder Smooth Muscle Relaxing Properties of Substituted 3‐Amino‐4‐aryl‐(and aralkyl‐)cyclobut‐3‐ene‐1,2‐diones.
Authors: Butera John A. , Jenkins Douglas J. , Lennox Joseph R. , Sheldon Jeffrey H. , Norton N. Wesley , Warga Dawn , Argentieri Thomas M.
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
An Efficient Route to Biaryl Bisbenzocyclobutene Monomers Based on Suzuki Coupling Reaction at Room Temperature.
Authors: Yang Jun‐xiao , Ma Kuo‐yan , Zhu Fang‐hua , Chen Wen , Li Bo , Zhang Lin , Xie Ru‐gang
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Iridium Complex Catalyzed Reaction of 1,6‐Enynes: Cycloaddition and Cycloisomerization.
Authors: Kezuka Satoko , Okado Toshiaki , Niou Eri , Takeuchi Ryo
Published: August 2005

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Formation of Disubstituted β‐Lactones Using Bifunctional Catalysis.
Authors: Calter Michael A. , Tretyak Olexandr A. , Flaschenriem Christine
Published: August 2005

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Rhodium Perfluorobutyramide (Rh2(pfm)4): A Synthetically Useful Catalyst for Olefin Aziridinations.
Authors: Keaney Gregg F. , Wood John L.
Published: August 2005

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PdCl2‐Catalyzed Two‐Component Cross‐Coupling Cyclization of 2,3‐Allenoic Acids with 2,3‐Allenols. An Efficient Synthesis of 4‐(1′,3′‐Dien‐2′‐yl)‐2(5H)‐furanone Derivatives.
Authors: Ma Shengming , Gu Zhenhua
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Regioselective Synthesis of Functionalized Furans by Cyclization of 1,3‐Bis‐silyl Enol Ethers with 1‐Chloro‐2,2‐dimethoxyethane.
Authors: Bellur Esen , Goerls Helmar , Langer Peter
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
One‐Pot Synthesis of Cyclic Enecarbamates from Lactam Carbamates.
Authors: Yu Jurong , Truc Vu , Riebel Peter , Hierl Elizabeth , Mudryk Boguslaw
Published: August 2005

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Palladium‐Catalyzed Intermolecular Alkenylation of Indoles by Solvent‐Controlled Regioselective C‐H Functionalization.
Authors: Grimster Neil P. , Gauntlett Carolyn , Godfrey Christopher R. A. , Gaunt Matthew J.
Published: August 2005

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1,3‐Dipolar Cycloaddition Reactions: Synthesis and Antimicrobial Activity of Novel 1‐Triazolylethylindole and 1‐Triazolylethylbenz[g]indole Derivatives.
Authors: Bhovi Manjunath G. , Gadaginamath Guru S.
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Synthesis of 3‐Alkylidene‐1,2,3,5,6,7‐hexahydro‐4H‐indol‐4‐one Derivatives in the THF‐H2O System.
Authors: Yavari Issa , Sirouspour Mehdi , Souri Sanaz , Nasiri Farough , Djahaniani Hoorieh
Published: August 2005

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Cyclodehydration Reaction in Water Medium Leads to Library/Multigram Synthesis of 1,5‐Diarylpyrazoles.
Authors: Singh Sunil K. , Saibaba V. , Rao Y. Koteswar
Published: August 2005

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4‐Alkyl and 4,4′‐Dialkyl 1,2‐Bis(4‐chlorophenyl)pyrazolidine‐3,5‐dione Derivatives as New Inhibitors of Bacterial Cell Wall Biosynthesis.
Authors: Kutterer Kristina M. K. , Davis Jamie M. , Singh Guy , Yang Youjun , Hu William , Severin Anatoly , Rasmussen Beth A. , Krishnamurthy Girija , Failli Amedeo , Katz Alan H.
Published: August 2005

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Multicomponent Synthesis of 2‐Imidazolines.
Authors: Bon Robin S. , van Vliet Bart , Sprenkels Nanda E. , Schmitz Rob F. , de Kanter Frans J. J. , Stevens Christian V. , Swart Marcel , Bickelhaupt F. Matthias , Groen Marinus B. , Orru Romano V. A.
Published: August 2005

For Abstract see ChemInform Abstract in Full Text.
Development of Functional Imidazole Derivatives: A Potential Chemiluminescent Chemosensor.
Authors: Kimura Masaru , Tsunenaga Mitsuru , Takami Shizuka , Ohbayashi Yukiko
Published: August 2005

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Cascade Reactions of Captodative Formyl(amino)alkenes with N,O‐Binucleophiles.
Authors: Rulev Alexander Yu. , Larina Lyudmila I. , Chuvashev Yuri A. , Novokshonov Vladimir V.
Published: August 2005

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Regioselective Preparation of N‐Substituted 3,5‐Diamino‐1,2,4‐oxadiazoles.
Authors: Suyama Takayuki , Suzuki Noriyuki , Nishimura Masami , Saitoh Yuka , Ohkoshi Hiroyuki , Yamaguchi Jun‐ich
Published: August 2005

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Microwave‐Assisted Liquid‐Phase Synthesis of Methyl 6‐Amino‐5‐cyano‐4‐aryl‐2‐methyl‐4H‐pyran‐3‐carboxylate Using Functional Ionic Liquid as Soluble Support.
Authors: Yi Fengping , Peng Yanqing , Song Gonghua
Published: August 2005

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5‐Lipoxygenase Inhibitors: Convenient Synthesis of 4‐[3‐(4‐Heterocyclylphenylthio)phenyl] ‐3,4,5,6‐tetrahydro‐2H‐pyran‐4‐carboxamide Analogues.
Authors: Mano Takashi , Stevens Rodney W. , Okumura Yoshiyuki , Kawai Makoto , Okumura Takako , Sakakibara Sakakibara
Published: August 2005

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Iridium‐Catalyzed Oxidative Lactonization and Intramolecular Tishchenko Reaction of δ‐Ketoaldehydes for the Synthesis of Isocoumarins and 3,4‐Dihydroisocoumarins.
Authors: Suzuki Takeyuki , Yamada Taichiro , Watanabe Kazuhiro , Katoh Tadashi
Published: August 2005

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Design and Synthesis of Novel Diphenacoum‐Derived, Conformation‐Restricted Vitamin K 2,3‐Epoxide Reductase Inhibitors.
Authors: Chen Ding‐Uei , Kuo Pei‐Yu , Yang Ding‐Yah
Published: August 2005

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Reactivity of Bis‐vinylphosphates Obtained from Imide Derivatives. Synthesis of 2,6‐Disubstituted 1,4‐Dihydropyridines.
Authors: Mousset Deborah , Gillaizeau Isabelle , Hassan Jwanro , Lepifre Franck , Bouyssou Pascal , Coudert Gerard
Published: August 2005

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Sequential N‐Acylamide Methylenation—Enamide Ring‐Closing Metathesis: A Synthetic Entry to 1,4‐Dihydroquinolines.
Authors: Bennasar M.‐Lluisa , Roca Tomas , Monerris Manuel , Garcia‐Diaz Davinia
Published: August 2005

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Synthesis of Functionalized Tetrahydro‐βcarboline Derivatives by Modified Pictet—Spengler Reaction.
Authors: Li Donghong , Zhang Yongbin , Guo Wei , Xia Chizhong
Published: August 2005

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Preliminary Study of Palladium Catalyzed Iminoannulation in an Imidazo[1,2‐a]pyridine Series.
Authors: Andaloussi Mounir , Chezal Jean M. , Moreau Emmanuel , Lartigue Claire , El Laghdach Anas , Teulade Jean C. , Chavignon Olivier
Published: August 2005

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Preparation and Cyclization of Some N‐(2,2‐Dimethylpropargyl) Homo‐ and Heteroaromatic Amines and the Synthesis of Some Pyrido[2,3‐d]pyrimidines.
Authors: Holman Michelle A. , Williamson Natalie M. , Ward A. David
Published: August 2005

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Synthesis of Regioisomeric (S)‐(+)‐3,3,4‐Trimethyl‐8‐methoxy‐3,4‐dihydrobenzo [h]isoquinolin‐1(2H)‐one and (S)‐(+)‐1,2,2‐Trimethyl‐8‐methoxy‐1,2‐dihydrobenzo [f]isoquinolin‐4(3H)‐one by the Ritter Reaction
Authors: Shklyaev Yurii V. , Glushkov Vladimir A. , El'tzov Mikhail A. , Gatilov Yuri V. , Bagryanskaya Irina Yu. , Tolstikov Alexander G.
Published: August 2005

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Cleavage of 7‐ and 8‐Nitropyrido[1,2‐a]benzimidazoles on Treatment with Dimethyl Acetylenedicarboxylate.
Authors: Varlamov Alexey V. , Savitkina Elena A. , Krapivko Anatoly P. , Chernyshev Alexey I. , Levov Alexander N.
Published: August 2005

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Microwave‐Mediated Reactions of 3‐Aminomethylpyridines with Acetylenedicarboxylates. A Novel Synthetic Route to Dihydronaphthyridines and Naphthyridine‐1‐ones.
Authors: Vvedensky Vladimir Y. , Ivanov Yury V. , Kysil Volodymyr , Williams Caroline , Tkachenko Sergei , Kiselyov Alexander , Khvat Alexander V. , Ivachtchenko Alexandre V.
Published: August 2005

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Synthesis and Anticonvulsant Activity of Some New Hexahydropyrimidine‐2,4‐dione Derivatives.
Authors: Septioglu Ebubekir , Aytemir Mutlu Dilsiz , Calis Uensal
Published: August 2005

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Synthesis of Unsymmetrical 4,6‐Diarylpyrimidines.
Authors: Zhou Bishan , Taylor Brett , Kornau Kathryn
Published: August 2005

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Fluorine‐Containing Heterocycles. Part 1. Synthesis of New 7‐(2‐Thienyl)‐9‐trifluoromethylpyrido[3′,2′:4,5]thieno [3,2‐d]pyrimidines and Related Fused Tetracyclic Systems.
Authors: Bakhite Etify A. , Abdel‐Rahman Abdu E. , Al‐Taifi Elham A.
Published: August 2005

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A Clean One‐Pot Synthesis of 7‐Amino‐5‐aryl‐6‐cyano‐1,5‐dihydro‐2H‐pyrano [2,3‐d]pyrimidine‐2,4(3H)‐diones in Aqueous Media under Ultrasonic Irradiation.
Authors: Jin Tong‐Shou , Liu Li‐Bin , Zhao Ying , Li Tong‐Shuang
Published: August 2005

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Design, New Synthesis, and Calcilytic Activity of Substituted 3H‐Pyrimidin‐4‐ones.
Authors: Shcherbakova Irina , Huang Guangfei , Geoffroy Otto J. , Nair Satheesh K. , Swierczek Krzysztof , Balandrin Manuel F. , Fox John , Heaton William L. , Conklin Rebecca L.
Published: August 2005

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Novel Method for Preparation of Highly Substituted 6‐Arylpurines by Reactions of 6‐Alkynylpurines with Zirconacyclopentadienes.
Authors: Turek Pavel , Kotora Martin , Hocek Michal , Votruba Ivan
Published: August 2005

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N‐Arylpiperazine‐1‐carboxamide Derivatives: A Novel Series of Orally Active Nonsteroidal Androgen Receptor Antagonists.
Authors: Kinoyama Isao , Taniguchi Nobuaki , Kawaminami Eiji , Nozawa Eisuke , Koutoku Hiroshi , Furutani Takashi , Kudoh Masafumi , Okada Minoru
Published: August 2005

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Stereoselective Synthesis of Multiply Substituted [1,2]Oxazinan‐3‐ones via Ring‐Closing Metathesis.
Authors: Shustov Gennady V. , Chandler Melanie K. , Wolfe Saul
Published: August 2005

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Synthesis and Antimicrobial Activity of 10N‐{[(Aryl)‐amino] ‐methyl}‐3‐methoxy‐10,10a‐dihydro‐4a‐H‐phenothiazine‐9‐carboxylic Acid.
Authors: Radadiya V. R. , Purohit D. M. , Patolia V. N.
Published: August 2005

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Sulfate Catalyzed Multicomponent Cyclization Reaction of Aryl Isocyanates under Green Conditions.
Authors: Dekamin Mohammad G. , Mallakpour Shadpour , Ghassemi Maryam
Published: August 2005

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Reaction of 2‐Methoxy‐3H‐azepine with NBS: Efficient Synthesis of 2‐Substituted 2H‐Azepines.
Authors: Cordonier Christopher E. J. , Satake Kyosuke , Atarashi Mikihiko , Kawamoto Yousuke , Okamoto Hideki , Kimura Masaru
Published: August 2005

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Synthesis of Pyrrolo[2,1‐c][1,4]benzodiazepines and Their Conjugates by Azido Reductive Cyclization Strategy as Potential DNA‐Binding Agents.
Authors: Kamal Ahmed , Babu A. Hari , Ramana A. Venkata , Ramana K. Venkata , Bharathi E. Vijaya , Kumar M. Shiva
Published: August 2005

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Synthesis of 2,3‐Benzoxepins by Sequential Cyclopropanation/Ring‐Enlargement Reactions of Benzopyrylium Triflates with Diazoesters.
Authors: Rotzoll Sven , Appel Bettina , Langer Peter
Published: August 2005

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A Synthetic Route to a Novel Type of Conformationally Constrained N‐Aryloxazolidinones.
Authors: Griera Rosa , Cantos‐Llopart Carme , Amat Mercedes , Bosch Joan , del Castillo Juan‐C. , Huguet Joan
Published: August 2005

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1,1‐Ethylboration of Alkyn‐1‐yl‐(dichloro)silanes: Alkenes Bearing Dichlorosilyl and Diethylboryl Groups.
Authors: Wrackmeyer Bernd , Shahid Khadija , Ali Saqib
Published: August 2005

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An Easy Approach to Optically Active α‐Amino Phosphonic Acid Derivatives by Chiral Zn(II)‐Catalyzed Enantioselective Amination of Phosphonates.
Authors: Bernardi Luca , Zhuang Wei , Joergensen Karl Anker
Published: August 2005

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Total Synthesis of Paracentrone, C31‐Allenic apo‐Carotenoid
Authors: Murakami Yusuke , Nakano Masayuki , Shimofusa Takuya , Furuichi Noriyuki , Katsumura Shigeo
Published: August 2005

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Enantioselective Addition of Aldehydes to Amines via Combined Catalytic Biomimetic Oxidation and Organocatalytic C—C Bond Formation.
Authors: Ibrahem Ismail , Samec Joseph S. M. , Baeckvall Jan E. , Cordova Armando
Published: August 2005

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Synthesis of the New Furo[3,2‐h]isoquinoline Alkaloid, TMC‐120B from Aspergillus ustus.
Authors: Kumemura Teppei , Choshi Tominari , Hirata Aki , Sera Mitsuko , Takahashi Yohhei , Nobuhiro Junko , Hibino Satoshi
Published: August 2005

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Lipase‐Catalyzed Domino Kinetic Resolution of α‐Hydroxynitrones/Intramolecular 1,3‐Dipolar Cycloaddition: A Concise Asymmetric Total Synthesis of (‐)‐Rosmarinecine.
Authors: Akai Shuji , Tanimoto Kouichi , Kanao Yukiko , Omura Sohei , Kita Yasuyuki
Published: August 2005

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Synthesis of a Novel 2′,3′‐Unsaturated Nucleoside.
Authors: Singh Virendra
Published: August 2005

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Amphimelibiosides A—F, Six New Ceramide Dihexosides Isolated from a Japanese Marine Sponge Amphimedon sp.
Authors: Emura Chisato , Higuchi Ryuichi , Miyamoto Tomofumi
Published: August 2005

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Formal Total Synthesis of (+)‐Wortmannin Using Catalytic Asymmetric Intramolecular Aldol Condensation Reaction.
Authors: Shigehisa Hiroki , Mizutani Takashi , Tosaki Shin‐ya , Ohshima Takashi , Shibasaki Masakatsu
Published: August 2005

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Total Synthesis of Alternariol (I)
Authors: Koch Karen , Podlech Joachim , Pfeiffer Erika , Metzler Manfred
Published: August 2005

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Thermal Decomposition of Chemical Hydrides
Authors: Grochala W.
Published: August 2005

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Electrical and Photonic Functions Originating from Low‐Dimensional Structures in Wide‐Gap Semiconductors LnCuOCh (Ln: Lanthanide, Ch: Chalcogen): A Review
Authors: Hiramatsu Hidenori , Kamioka Hayato , Ueda Kazushige , Hirano Masahiro , Hosono Hideo
Published: August 2005

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Growing Carbon Nanotubes
Authors: Ando Yoshinori , Zhao Xinluo , Sugai Toshiki , Kumar Mukul
Published: August 2005

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Nano‐Ionics: More than Just a Fashionable Slogan
Authors: Maier Joachim
Published: August 2005

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New Insight into Nanocatalysis from Atom‐resolved Scanning Tunneling Microscopy
Authors: Lauritsen Jeppe V. , Besenbacher Flemming
Published: August 2005

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Size, Shape, and Structural Control of Metallic Nanocrystals
Authors: Lisiecki Isabelle
Published: August 2005

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Metal Nanoparticle — Conjugated Polymer Nanocomposites
Authors: Sih Bryan C. , Wolf Michael O.
Published: August 2005

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Organometallic Complexes of the η2(N,C)‐Coordinated Derivatives of Pyridine
Authors: Sadimenko Alexander P.
Published: August 2005

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Labile Interactions Defined in Crystalline Metal Complexes
Authors: Harrowfield Jack , Matt Dominique
Published: August 2005

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Enantioselective Hydrogenation: Towards a Large‐Scale Total Synthesis of (R,R,R)‐α‐Tocopherol
Authors: Netscher Thomas , Scalone Michelangelo , Schmid Rudolf
Published: August 2005

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Insertion Reactions of the Stable Silylene Si[N(CH2tBu)2C6H4‐1,2]
Authors: Antolini Floria , Cai Xiaoping , Gehrhus Barbara , Hitchcock Peter B. , Lappert Michael F. , Parrucci Massimo , Slootweg J. Chris
Published: August 2005

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Application of Heterocyclic Enaminones for the Synthesis of Polyfused Indolones: A Photochemical Approach
Authors: Aragon P. J. , Blache Y.
Published: August 2005

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Applications of 2‐Chloro‐4,5‐dihydroimidazole in Heterocyclic and Medicinal Chemistry
Authors: Saczewski Franciszek , Saczewski Jaroslaw
Published: August 2005

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Allenic Natural Products and Pharmaceuticals
Authors: Krause Norbert , Hoffmann‐Roeder Anja
Published: August 2005

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The Aldol Reaction in Natural Product Synthesis. The Epothilone Story
Authors: Schinzer Dieter
Published: August 2005

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Tin‐Promoted Aldol Reactions and Their Application to the Total Syntheses of Natural Products
Authors: Shiina Isamu
Published: August 2005

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Total Synthesis of Natural Products (2003)
Authors: Cardona Francesca , Cicchi Stefano
Published: August 2005

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Total Synthesis of Spongistatin 1 (Altohyrtin A): A Tale of Ten Aldols
Authors: Paterson Ian , Coster Mark J.
Published: August 2005

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Total Synthesis of rac‐Cylindrospermopsin
Authors: Snider Barry B. , Xie Chaoyu
Published: August 2005

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Equilibrium Structure of Dendrimers: Results and Open Questions
Authors: Likos Christos N. , Ballauff Matthias
Published: August 2005

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The Catalytic Version of Stoichiometric Organic Synthesis
Authors: Amii Hideki
Published: August 2005

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Porphyrin Supramolecules as Materials for Photosynthesis and Third‐Order Nonlinear Optics
Authors: Kobuke Yoshiaki , Satake Akiharu , Ogawa Kazuya
Published: August 2005

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Microwave‐Supported Organic Synthesis. Part 30. Rearrangements. Part 2.
Authors: Keller Walter E.
Published: August 2005

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Acyclic and Cyclic Carbamic Acids and Esters, and Their Sulfur, Selenium, Tellurium, and Phosphorus Analogues
Authors: Rossi L.
Published: August 2005

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Carbonic Acid Halides
Authors: Senet J.‐P. G.
Published: August 2005

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Carbon Dioxide, Carbonyl Sulfide, Carbon Disulfide, Isocyanates, Isothiocyanates, Carbodiimides, and Their Selenium, Tellurium, and Phosphorus Analogues
Authors: Braverman S. , Cherkinsky M. , Birsa M. L.
Published: August 2005

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Recent Advances in the Development of Microwave‐Enhanced Radiolabeling Procedures
Authors: Lu Shui‐Yu , Chin Frederick T. , McCarron Julie A. , Jones John R. , Pike Victor W.
Published: August 2005

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Shape‐Persistent Phenylene‐Acetylene Macrocycles: Large Rings — Low Yield?
Authors: Hoeger Sigurd
Published: August 2005

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Inhibitors of Protein Tyrosine Phosphatases: Next‐Generation Drugs?
Authors: Bialy Laurent , Waldmann Herbert
Published: August 2005

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Polymer‐Supported Synthetic Methods—Solid‐Phase Synthesis (SPS) and Polymer‐Assisted Solution‐Phase (PASP) Synthesis
Authors: Rademann Jorg
Published: August 2005

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Aluminum Alkoxides and Phenoxides
Authors: Ooi T. , Maruoka K.
Published: August 2005

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Novel Polymer and Linker Reagents for the Preparation of Protease Inhibitor Libraries
Authors: Rademann Jorg
Published: August 2005

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1‐Substituted 3‐Dimethylaminoprop‐2‐en‐1‐ones as Building Blocks in Heterocyclic Synthesis
Authors: Camoutsis Charalabos , Pairas George
Published: August 2005

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The Electrogenerated Cyanomethyl Anion in Organic Synthesis
Authors: Rossi L. , Feroci M. , Inesi A.
Published: August 2005

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Trifluoroperacetic Acid in Consecutive Criegee Rearrangement and Carboxonium Ions Generation
Authors: Krasutsky Pavel A. , Kolomitsyn Igor V.
Published: August 2005

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Magnesium Amides
Authors: Shimizu M.
Published: August 2005

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Addition of Organochromium Reagents to Carbonyl Compounds
Authors: Takai Kazuhiko
Published: August 2005

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Developing a Practical Chiral Toolbox for Catalytic Asymmetric Hydrogenation
Authors: Zhang Xumu
Published: August 2005

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A Thermodynamic Frame for the Kinetics of Polymer Crystallization under Processing Conditions
Authors: Janeschitz‐Kriegl Hermann , Eder Gerhard , Stadlbauer Manfred , Ratajski Ewa
Published: August 2005

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Artificial Metallonucleases.
Authors: Mancin Fabrizio , Scrimin Paolo , Tecilla Paolo , Tonellato Umberto
Published: August 2005

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Studies on Biosynthetic Genes and Enzymes of Isoprenoids Produced by Actinomycetes
Authors: Dairi Tohru
Published: August 2005

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Enzyme Mechanisms for Triterpene Cyclization: New Pieces of the Puzzle
Authors: Wendt K. Ulrich
Published: August 2005

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Complexation Behavior of Glutathione with Metal Ions
Authors: Singh Bibhesh K.
Published: August 2005

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Bioluminescence in the Limpet‐Like Snail, Latia neritoides
Authors: Ohmiya Yoshihiro , Kojima Satoshi , Nakamura Mitsuhiro , Niwa Haruki
Published: August 2005

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Single‐Crystal‐to‐Single‐Crystal [2 + 2] Photodimerizations: From Discovery to Design
Authors: Friscic Tomislav , MacGillivray Leonard R.
Published: August 2005

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A Personal View of the History of Fluorous Chemistry
Authors: Horvath Istvan T.
Published: August 2005

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The Use of Selective Methods of Heteronuclear NMR Spectroscopy in Studies of Multicomponent Systems
Authors: Chernysh Yu. E. , Volynkin V. A. , Panyushkin V. T. , Kondakov V. I. , Korobov M. S. , Borodkin G. S.
Published: August 2005

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Was hat Anlagensicherheit mit Terrorismus zu tun?
Authors: Jochum C.
Published: August 2005

Der Schutz von Chemieanlagen gegen Eingriffe Unbefugter muss in Anbetracht der neuen Dimension terroristischer Bedrohung neu überdacht und ggf. verstärkt werden. In einem Leitfaden der Störfall‐Kommission wird ein systematisches Vorgehen zur Bewertung der Gefährdung von Chemieanlagen vorgeschlagen. Dabei werden wesentliche Elemente des Sicherheitsberichts nach StörfallV zugrunde gelegt. Auch bei den Sicherheitsmaßnahmen gibt es erhebliche Synergien mit den klassischen Methoden der Anlagensicherheit – wodurch dies auch zu einem Thema für die DECHEMA wird. Ergänzt werden diese Instrumente durch Maßnahmen des Werkschutzes sowie als Ultima Ratio durch Sicherheitsüberprüfung von Mitarbeitern. Kontrovers diskutiert wird, inwieweit sensible Informationen aus der Offenlegungspflicht der Sicherheitsberichte entlassen werden können.
Neue Materialien für die Heterogene Katalyse
Authors: Schüth F.
Published: August 2005

Die Katalyse ist eine Schlüsseltechnologie für die chemische Industrie und verwandte Sektoren. Trotz jahrzehntelanger Forschung auf diesem Gebiet werden immer wieder neue Materialien entdeckt, die als Katalysatoren interessant sein können. Dieser Beitrag stellt einige der in den letzten Jahren entdeckten Systeme vor, wobei der Schwerpunkt auf hochporösen Materialien und solchen mit hoher spezifischer Oberfläche liegt. Es ist heute möglich, die Materialeigenschaften während der Synthese so weit zu kontrollieren, dass in vielen Fällen von einem Maßschneidern der Katalysatoren gesprochen werden kann. Fünf stoffliche Systeme werden näher diskutiert, nämlich neue zeolithische Strukturen, geordnete mesoporöse Materialien, poröse Koordinationsverbindungen, Kohle‐templatierte oberflächenreiche Oxide und so genannte MoVTe‐Katalysatoren zur Propanoxidation.