bluuebunny/crossref_metadata_2025 huggingface dataset:
Organic Bulk‐Heterojunction Photovoltaics Based on Alkyl Substituted Discotics
Authors: Li J. L. , Kastler M. , Pisula W. , Robertson J. W. F. , Wasserfallen D. , Grimsdale A. C. , Wu J. S. , Müllen K.
Published: August 2007

The photovoltaic behavior of three hexa‐peri‐hexabenzocoronene (HBC) derivatives has been investigated with respect to the influence of the alkyl side chains. Upon increasing the side chain length, the HBC chromophore becomes diluted, thus decreasing the amount of light absorbed. Differential scanning calorimetry and powder X‐ray analysis reveal that the HBC with the 2‐ethyl‐hexyl side chain is in a crystalline state at room temperature, while the other two HBCs containing 2‐hexyl‐decyl and 2‐decyl‐tetradecyl substituents in so‐called plastic crystalline state. The HBC with the shortest side chain is proven to be the best donor for perylenediimide, showing a highest external quantum efficiency of 12 %. Furthermore, scanning electron microscopy imaging suggested an important role of the morphology of the active film in determining the performance of the device.
1D and 3D Ionic Liquid–Aluminum Hydroxide Hybrids Prepared via an Ionothermal Process
Authors: Park H. S. , Choi Y. S. , Kim Y. J. , Hong W. H. , Song H.
Published: August 2007

Room‐temperature ionic liquids (RTILs) are used as hierarchically multifunctional components by employing them not only as templates and co‐solvents for fabricating nanostructured materials but also proton conductors for electrochemical devices. RTIL/aluminum hydroxide (RTIL–Al) hybrids containing various nanometer‐sized shapes, including 1D nanorods with hexagonal tips, straight and curved nanofibers, nanofibers embedded in a porous network, and 3D octahedral‐, polyhedral‐, and angular spherical shapes are synthesized via a one‐pot ionothermal process. The structures or shapes of the RTIL–Al hybrids are related to the anionic moieties, alkyl chain length of the RTILs, and the humidity during fabrication. In particular, the introduction of water molecules into the interface led to 3D isotropic growth of the hybrids by influencing intermolecular interactions between the RTILs and the building blocks. The shapes of the nanohybrids fabricated from RTILs containing short alkyl chains were dependent on the types of anions and on the level of humidity. These results indicate that the cooperative interactions between RTILs and aluminum hydroxides induces emerging shape‐controlled hybrids. The shape‐controlled nanohybrids show enhanced electrochemical properties compared to those of a conventional hybrid prepared by mixing RTILs and aluminum hydroxides, exhibiting tenfold or higher proton conductivity under anhydrous condition and thermal stability as a result of the continuous proton conduction channel and the one‐pot‐assembled nanoconfinement. This method is expected to be a useful technique for controlling the diverse shapes of nanometer‐sized crystalline inorganic materials for a variety of applications, such as fuel cells, solar cells, rechargeable batteries, and biosensors.
Large‐Size Bulk and Thin‐Film Stilbazolium‐Salt Single Crystals for Nonlinear Optics and THz Generation
Authors: Yang Z. , Mutter L. , Stillhart M. , Ruiz B. , Aravazhi S. , Jazbinsek M. , Schneider A. , Gramlich V. , Günter P.
Published: August 2007

We present new stilbazolium salt DSTMS (4‐N,N‐dimethylamino‐4′‐N′‐methyl‐stilbazolium 2,4,6‐trimethylbenzenesulfonate) with both high second‐order nonlinear optical properties and very favorable crystal growth characteristics. We are able to obtain very large area bulk single crystals of more than 3 × 3 × 0.2 cm3 with a high optical quality without using seed crystals by using low‐temperature solution growth. We also demonstrate the growth of single crystalline thin films of DSTMS with an area of up to 6 × 5 mm2 and a thickness between 5–30 μm. Nonlinear optical measurements reveal that DSTMS possesses large nonlinear optical susceptibilities with χ111(2) = (430 ± 40) pm V–1 at 1.9 μm. Highly efficient generation of broadband THz waves with THz electric field strengths of more than 4 kV cm–1 using 160 fs laser pump pulses at a wavelength λ = 1.45 μm and DSTMS crystals has been demonstrated.
An Epoxy Photoresist Modified by Luminescent Nanocrystals for the Fabrication of 3D High‐Aspect‐Ratio Microstructures
Authors: Ingrosso C. , Fakhfouri V. , Striccoli M. , Agostiano A. , Voigt A. , Gruetzner G. , Curri M. L. , Brugger J.
Published: August 2007

An epoxy‐based negative‐tone photoresist, which is known as a suitable material for high‐aspect‐ratio surface micromachining, is functionalized with red‐light‐emitting CdSe@ZnS nanocrystals (NCs). The proper selection of a common solvent for the NCs and the resist is found to be critical for the efficient incorporation of the NCs in the epoxy matrix. The NC‐modified resist can be patterned by standard UV lithography down to micrometer‐scale resolution, and high‐aspect‐ratio structures have been successfully fabricated on a 100 mm scaled wafer. The “as‐fabricated”, 3D, epoxy‐based surface microstructures show the characteristic luminescent properties of the embedded NCs, as verified by fluorescence microscopy. This issue demonstrates that the NC emission properties can be conveniently conveyed into the polymer matrix without deteriorating the lithographic performance of the latter. The dimensions, the resolution, and the surface morphology of the NC‐modified‐epoxy microstructures exhibit only minor deviations with respect to that of the unmodified reference material, as examined by means of microscopic and metrologic investigations. The proposed approach of the incorporation of emitting and non‐bleachable NCs into a photoresist opens novel routes for surface patterning of integrated microsystems with inherent photonic functionality at the micro‐ and nanometer‐scale for light sensing and emitting applications.
Novel spectrum of perforin gene mutations in familial hemophagocytic lymphohistiocytosis in ethnic omani patients
Authors: Muralitharan Shanmugakonar , Wali Yasser A. , Dennison David , Lamki Zakia A. , Zachariah Mathew , Nagwa El Banna , Pathare Anil , Krishnamoorthy Rajagopal
Published: August 2007

Familial hemophagocytic lymphohistiocytosis (FHL) is an autosomal recessive immune disorder, characterized by fever, hepatosplenomegaly, pancytopenia, hypertriglyceridemia, hypofibrinogenemia, markedly elevated levels of inflammatory cytokines, and impaired cytotoxic activity of lymphocytes. FHL is often fatal in early infancy. Histologic features include organ infiltration by activated macrophages and lymphocytes. Four genetic loci (FHL1, 2, 3, and 4) have been identified, of which FHL2 involves mutations in the perforin gene and is present in 20–50% of patients with FHL. We herein report the first comprehensive molecular analysis of 16 unrelated cases of FHL in ethnic Omanis. Using direct DNA sequencing analysis in 11 families, seven different mutations were identified in the coding region of the perforin gene, of which five were novel. Perforin gene defects do not seem to be involved in one‐third of the cases of FHL in ethnic Omanis. Am. J. Hematol., 2007. © 2007 Wiley‐Liss, Inc.
Aromatizität von metallorganischen Verbindungen mit Gruppe‐14‐Elementen: experimentelle Aspekte
Authors: Lee Vladimir Ya. , Sekiguchi Akira
Published: August 2007

Die Aromatizität ist eines der wegweisenden Konzepte in der Chemie, dessen Geschichte sich über fast zwei Jahrhunderte erstreckt, beginnend mit der Entdeckung des “Doppelt‐Kohlenwasserstoffs” (bicarburet of hydrogen), heute Benzol genannt, durch Faraday. Die seitherigen Fortschritte auf dem Gebiet der aromatischen Verbindungen sind erheblich, was sich in der Synthese neuartiger Klassen aromatischer Verbindungen widerspiegelt, darunter geladene Spezies, nichtklassische (Möbius‐, dreidimensionale, Homo‐, Metalla‐)Arene und Fullerene. Zugleich wurde die Theorie der Aromatizität stetig weiterentwickelt; die Abgrenzung der Aromatizität erfordert heute eine Abwägung vielfältiger Kriterien: energetischer, struktureller, magnetischer Kriterien usw. Im vorliegenden Aufsatz diskutieren wir den derzeitigen Forschungsstand auf dem Gebiet der aromatischen Verbindungen von schwereren Gruppe‐14‐Elementen und geben einen Ausblick auf die Zukunft dieses Gebiets.
Die molekularen Grundlagen der eukaryotischen Transkription (Nobel‐Vortrag)
Authors: Kornberg Roger
Published: August 2007

Ich bin zutiefst dankbar für die große Ehre, die mir das Nobel‐ Komitee für Chemie und die Königlich‐Schwedische Akademie der Wissenschaften gewährt. Es ist eine Ehre, die ich mit meinen Mitarbeitern teile, und es ist auch eine Anerkennung für all diejenigen, die über ein Vierteljahrhundert hinweg zur Erforschung der Transkription beigetragen haben.
Aromaticity of Group 14 Organometallics: Experimental Aspects
Authors: Lee Vladimir Ya. , Sekiguchi Akira
Published: August 2007

The long story of aromatic compounds has extended over almost two centuries, since the discovery by Faraday of “bicarburet of hydrogen”, or C6H6, now called benzene. Since then, the chemistry of aromatic compounds has been developed extensively; this is reflected in the synthesis of novel classes of aromatic derivatives including charged species, nonclassical (Möbius, three‐dimensional, homo‐, metalla‐) aromatics, and fullerenes. The theory of aromaticity has also undergone a spectacular evolution since the first definition of aromaticity by Hückel; the classification of aromaticity now requires the consideration of versatile criteria: energetic, structural, magnetic, among others. In this Review, we discuss the current state of affairs in the chemistry of aromatic compounds of the heavier Group 14 elements, the latest experimental achievements, as well as future prospects in the field.
The Molecular Basis of Eukaryotic Transcription (Nobel Lecture)
Authors: Kornberg Roger
Published: August 2007

I am deeply grateful for the honor bestowed on me by the Nobel Committee for Chemistry and the Royal Swedish Academy of Sciences. It is an honor I share with my collaborators. It is also recognition of the many who have contributed over the past quarter century to the study of transcription.
Chitosan stuffs atmospheric freeze‐drying kinetics
Authors: Stawczyk Jan , Li Sheng , Modrzejewska Zofia
Published: August 2007

Atmospheric freeze drying (AFD) is a solution that combines the advantages of both freeze drying (high product quality) and convective heat pump drying (lower process costs). A computer controlled atmospheric freeze dryer was designed, built and tested in the Department of Heat and Mass Transfer, Technical University of Łódź. The effect of AFD kinetics of chitosan membrane and white and brown chitosan granules have been investigated, and the classical constant and falling drying rate periods were determined at different process temperatures. Drying process was controlled by surface ice sublimation during the overall process. The surface structure was studied via atomic force microscopy and the structural characteristics of chitosan membrane; volume and surface area of micropores and mesopores were compared with the results of vacuum freeze drying and convective drying. Copyright © 2007 Curtin University of Technology and John Wiley & Sons, Ltd.
Carbamoyl ethylation of starch for enhancing the adhesion capacity to fibers
Authors: Zhu Zhifeng , Chen Peihua
Published: August 2007

The influence of starch carbamoylethylation upon the adhesion capability of starch to pure cotton, all polyester, and polyester/cotton blend fiber substrates were investigated. The carbamoylethyl starch was prepared by the reaction of starch with acrylamide in an aqueous dispersion. The capability was evaluated in terms of the maximum strength and work‐to‐break of a roving impregnated with the starch pastes. The mechanical behaviors of the adhesive layers were estimated through a method by casting starch films and then by measuring their behaviors under controlled condition. It was found that the carbamoylethylation is an effective means for enhancing the adhesion of starch to fibers. No matter what type of the fibers is used, the adhesion capability obviously enhances compared with those of unmodified starch, even if the degree of substitution is at a very low level. The capacity increases steadily as the modification extent increases. Moreover, the experimental results are also discussed and analyzed especially through the failure type, internal stress, stress concentration, and mechanical behaviors of the adhesive layers among fibers. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci 2007
Binding of several heavy metal ions by polyaspartyl polymers and their application to some Chinese herbal medicines
Authors: Sun Bo , Mi Zhen‐Tao , An Gang , Liu Guozhu
Published: August 2007

Water‐insoluble polyaspartyl polymers were synthesized by using water as medium instead of organic medium. Taking Ca2+ as a reference, the binding of several heavy‐metal ions, including Pb2+, Cd2+, Hg2+, Cr3+, Cu2+, and Mn2+, by polyaspartyl polymers was studied. The experimental results revealed that polyaspartate is an excellent binding agent for the investigated heavy‐metal ions. These cation ions were bound to polyaspartate polymer by the same mechanism as Pb2+, which can be explained by ion exchange model. Since polyaspartate has a protein‐resembling structure that is sensitive to trace heavy metal, it was used to remove some trace heavy‐metal elements in Chinese herbal medicines. It was found that polyaspartate material was an effective agent for the removal of Pb2+, Cd2+, and Hg2+ ions from glycyrrhizin, angelica, and gynostemma pentaphyllum. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci 2007
Synthesis and characterization of resol‐layered silicate nanocomposites
Authors: López M. , Blanco M. , Ramos J. A. , Vazquez A. , Gabilondo N. , del Val J. J. , Echeverría J. M. , Mondragon I.
Published: August 2007

Resol‐layered silicate nanocomposites were synthesized by intercalative polymerization of phenol and formaldehyde using layered clays such as an aminoacid‐modified montmorillonite (MMT) and a commercial modified MMT (Cloisite 30B). The composites were prepared by a sequential process in which one of the reactives of the phenolic resin was reacted with the organosilicate and subsequently cured with triethylamine. The nanocomposites were studied by means of X‐ray diffraction, atomic force microscopy, and thermogravimetric analysis. Results show a strong clay composition dependence on the intercalation state. The composite of resol with 2 wt % aminoacid‐modified MMT content has the best dispersion of clay layers. Thermal stability of nanocomposites was slightly increased in comparison with the neat resol. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci 2007
Heat‐Capacity Changes in Host–Guest Complexation by Coulomb Interactions in Aqueous Solution
Authors: Kano Koji , Ishida Yoshiyuki , Kitagawa Kohei , Yasuda Mayuko , Watanabe Maki
Published: August 2007

Heat‐capacity changes (ΔCp0) were determined for the complexation of 1‐alkanecarboxylates with protonated hexakis(6‐amino‐6‐deoxy)‐α‐cyclodextrin (per‐NH3+‐α‐CD) and heptakis(6‐amino‐6‐deoxy)‐β‐cyclodextrin (per‐NH3+‐β‐CD). ΔCp0 decreased with an increase in the binding constant (K) and plateaued at K=4000 M−1. The complexes of 1‐pentanoate, 1‐hexanoate, and 1‐heptanoate with per‐NH3+‐α‐CD are classified as the host–guest system in which the size of the guest fits the CD cavity well. In such a system, van der Waals interaction is the major force for complexation, leading to a negative ΔH0 value. Simultaneously, the water molecules around the hydrophobic alkyl chain of the guest and inside the CD cavity are released to the aqueous bulk phase, leading to a positive ΔS0 value. The negative ΔCp0 value in such complexation is ascribed to dehydration of the hydrophobic alkyl chain of the guest and extrusion of the water molecules inside the CD cavity. Meanwhile, the complexes that show positive ΔCp0 values are characterized by complexation in which the guest molecules are significantly smaller than the CD cavities. In such a case, the complexation is endothermic and driven by the entropy gain. When the guest is much smaller than the CD cavity, the main binding force should be Coulomb interaction. To form an ionic bond, dehydration of the charged groups must occur. This process is endothermic and leads to positive ΔH0 and ΔS0 values. As the top of the CD cavity is capped by a small but hydrophobic alkyl chain, the water molecules inside the CD cavity may form the iceberg structure. This process must be accompanied by a positive ΔCp0 value. Hence, the complexation of a small guest with the CD with a large cavity through Coulomb interactions shows positive and large ΔCp0 values. These conclusions were applied to the electrostatic binding of proteins with an anionic ligand.
Cascade Triple‐Aldehyde Addition of 1,2,3,4‐Tetrakis(pinacolatoboryl)but‐ 2‐ene: Stereoselective Synthesis of 2,3‐Bis(alkylidene)alkane‐1,5‐diols
Authors: Shimizu Masaki , Shimono Katsuhiro , Hiyama Tamejiro
Published: August 2007

Treatment of (Z)‐1,2,3,4‐tetrakis(pinacolatoboryl)but‐2‐ene, prepared from 2,3‐bis(pinacolatoboryl)buta‐1,3‐diene and bis(pinacolato)diboron, with three molar equivalents of aldehyde in toluene at 100 °C gave the 2,3‐bis(alkylidene)alkane‐1,5‐anti‐diol as a single stereoisomer. The reaction is applicable to both aromatic and α‐unbranched aliphatic aldehydes. The 1,5‐anti‐diols were also synthesized by the one‐pot preparation/triple‐aldehyde addition of the tetraborylated butene. Experimental results for the stepwise treatment of the butene with two types of aldehydes suggest that the rate‐determining step of the triple‐aldehyde addition is the third allylation.
Stability of the Hydrogen Trioxy Radical via Infrared Action Spectroscopy.
Authors: Murray Craig , Derro Erika L. , Sechler Timothy D. , Lester Marsha I.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Rietveld Refinement of the LnNi4B Compounds (Ln: Gd, Tb, Er).
Authors: Salamakha P. S. , Sologub O. L. , Hester J. R. , Rizzoli C. , Goncalves A. P. , Almeida M.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Phase Relationships of the La—Ni—Mg System at 500 °C from 66.7 to 100 at.% Ni.
Authors: De Negri S. , Giovannini M. , Saccone A.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Microwave Synthesis of Spherical Li[Ni0.4Co0.2Mn0.4]O2 Powders as a Positive Electrode Material for Lithium Batteries.
Authors: Lee Ki‐Soo , Myung Seung‐Taek , Sun Yang‐Kook
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Metal‐Oxide‐Based Nucleation Process under Confined Conditions: Two Mixed‐Valence V6‐Type Aggregates Closing the W48 Wheel‐Type Cluster Cavities.
Authors: Mueller Achim , Pope Michael T. , Todea Ana Maria , Boegge Hartmut , van Slageren Joris , Dressel Martin , Gouzerh Pierre , Thouvenot Rene , Tsukerblat Boris , Bell Aidan
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Merrifield Resin—C6H4CH2N3P (MeNCH2CH2)3N: An Efficient Reusable Catalyst for Room‐Temperature 1,4‐Addition Reactions and a More Convenient Synthesis of Its Precursor P(MeNCH2CH2)3N.
Authors: Venkat Reddy Chinta Reddy , Verkade John G.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Green and Chemoselective Oxidation of Sulfides with Sodium Perborate and Sodium Percarbonate: Nucleophilic and Electrophilic Character of the Oxidation System.
Authors: Gomez M. Victoria , Caballero Ruben , Vazquez Ester , Moreno Andres , de la Hoz Antonio , Diaz‐Ortiz Angel
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Water‐Soluble Arene Ruthenium Catalysts Containing Sulfonated Diamine Ligands for Asymmetric Transfer Hydrogenation of α‐Aryl Ketones and Imines in Aqueous Solution.
Authors: Canivet Jerome , Suess‐Fink Georg
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Radical Transfer Hydroamination with Aminated Cyclohexadienes Using Polarity Reversal Catalysis: Scope and Limitations.
Authors: Guin Joyram , Mueck‐Lichtenfeld Christian , Grimme Stefan , Studer Armido
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Copper‐Catalyzed Synthesis of Aryl Azides and 1‐Aryl‐1,2,3‐triazoles from Boronic Acids.
Authors: Tao Chuan‐Zhou , Cui Xin , Li Juan , Liu Ai‐Xiang , Liu Lei , Guo Qing‐Xiang
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Regio‐ and Diastereoselective Decarboxylative Coupling of Heteroaromatic Alkanes.
Authors: Waetzig Shelli R. , Tunge Jon A.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Carbonylative Suzuki—Miyaura Coupling Reaction of Lactam‐, Lactone‐, and Thiolactone‐Derived Enol Triflates for the Synthesis of Unsymmetrical Dienones.
Authors: Bartali Laura , Guarna Antonio , Larini Paolo , Occhiato Ernesto G.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Stereoselective Synthesis of Enantioenriched Acetylenic 1,2‐Amino Alcohols.
Authors: Chemla Fabrice , Ferreira Franck , Gaucher Xavier , Palais Laetitia
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Palladium‐Catalyzed Diastereoselective Coupling of Propargylic Oxiranes with Terminal Alkynes.
Authors: Yoshida Masahiro , Hayashi Maiko , Shishido Kozo
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Activation of Mononuclear Arene Ruthenium Complexes for Catalytic Propargylation Directly with Propargyl Alcohols.
Authors: Bustelo Emilio , Dixneuf Pierre H.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Syntheses of 1,2‐Amino Alcohols and Their Applications for Oxazaborolidine‐Catalyzed Enantioselective Reduction of Aromatic Ketones.
Authors: Vatmurge Namdev S. , Hazra Braja G. , Pore Vandana S.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Air‐Accelerated Enantioselective Hydrosilylation of Ketones Catalyzed by Copper(I) Fluoride—Diphosphine Complexes: Investigations of the Effects of Temperature and Ligand Structure.
Authors: Mostefai Naouel , Sirol Sabine , Courmarcel James , Riant Olivier
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Asymmetric Hydrogenation of Aryl Ketones Mediated by a Copper Catalyst.
Authors: Shimizu Hideo , Igarashi Daisuke , Kuriyama Wataru , Yusa Yukinori , Sayo Noboru , Saito Takao
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Reliable, High‐Yielding Preparation of 2,6‐Dimethyl‐4‐hydroxybenzaldehyde.
Authors: Coppola Gary M. , Gong Yongjin
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Nucleophilic Acylation of o‐Quinone Methides: An Umpolung Strategy for the Synthesis of α‐Aryl Ketones and Benzofurans.
Authors: Mattson Anita E. , Scheidt Karl A.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Functionalization of Baylis—Hillman Bromides with Symmetric and Asymmetric Bifunctional Aromatics.
Authors: Zulykama Yusuf , Perumal Paramasivan T.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
An Efficient Synthesis of Amides and Esters via Triacyloxyboranes.
Authors: Huang Zhongping , Reilly John E. , Buckle Ronald N.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Convenient Procedure for the Preparation of Sulfonamidoureas Using Triphosgene.
Authors: Safaei‐Ghomi Javad , Bamoniri Abdolhamid , Abbaszadeh‐Nooshabady Aboalfazl
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A Reductase‐Mimicking Thiourea Organocatalyst Incorporating a Covalently Bound NADH Analogue: Efficient 1,2‐Diketone Reduction with in situ Prosthetic Group Generation and Recycling.
Authors: Procuranti Barbara , Connon Stephen J.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Polymer‐Supported Chiral Monodentate Phosphoramidites in Palladium‐Catalyzed Allylic Alkylation Reactions.
Authors: Jiang Zhi‐Dong , Meng Zhao‐Hai
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Palladium‐Catalyzed Formal [4 + 2] Cycloaddition of o‐Xylylenes with Olefins.
Authors: Kuwano Ryoichi , Shige Takenori
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
An Aryl to Imidoyl Palladium Migration Process Involving Intramolecular C—H Activation.
Authors: Zhao Jian , Yue Dawei , Campo Marino A. , Larock Richard C.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Palladium‐Catalyzed Arylation of Electron‐Rich Heterocycles with Aryl Chlorides.
Authors: Chiong Hendrich , Daugulis Olafs
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of Bi‐ and Tricyclic β‐Lactam Libraries in Aqueous Medium.
Authors: Kanizsai Ivan , Gyonfalvi Szilvia , Szakonyi Zsolt , Sillanpaeae Reijo , Fueloep Ferenc
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Antiparasitic Evaluation of Bis‐2,5‐[4‐guanidinophenyl]thiophenes.
Authors: Gonzalez Jose L. , Stephens Chad E. , Wenzler Tanja , Brun Reto , Tanious Farial A. , Wilson W. David , Barszcz Todd , Werbovetz Karl A. , Boykin David W.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A New Approach to the Synthesis of 1,2,3,5‐Tetrasubstituted Pyrroles.
Authors: Vizer S. A. , Dedeshko E. H. , Yerzhanov K. B. , Dembitsky V. M.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Single Electron Transfer Induced Photoaddition Reactions of Silyl Enol Ether to N‐Methylphthalimide.
Authors: Oh Sun Wha , Kim Jin Young , Cho Dae Won , Choi Jung Hei , Yoon Ung Chan
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Stereoselective Synthesis of N‐Unsubstituted Pyrazolidines from 3‐Nitro‐2‐trichloromethyl‐2H‐chromenes and Hydrazine Hydrate.
Authors: Korotaev Vladislav Yu. , Kutyashev Igor B. , Sosnovskikh Vyacheslav Ya. , Kodess Mikhail I.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Copper‐Promoted Cycloaddition of Diazocarbonyl Compounds and Acetylides.
Authors: Qi Xiangbing , Ready Joseph M.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Facile Synthesis of 4‐Substituted 3‐exo‐Methylenechroman Derivatives via Radical Cyclization Starting from Salicylaldehydes.
Authors: Gowrisankar Saravanan , Lee Ka Young , Kim Jae Nyoung
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Sequential Alkylation/Heterocyclization of β‐(2‐Aminophenyl)‐α,β‐ynones Promoted by Electrogenerated Carbanions: A New Approach to Functionalized 4‐Alkylquinolines.
Authors: Arcadi Antonio , Bianchi Gabriele , Inesi Achille , Marinelli Fabio , Rossi Leucio
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Cross‐Recyclization of 4‐Aryl‐2,6‐diamino‐4H‐thiopyran‐3,5‐dicarbonitriles with 1‐Morpholino‐1‐cyclopentene: New Route to 4‐Aryl‐2‐thioxo‐2,5,6,7‐tetrahydro‐1H‐[1]pyrindine‐3‐carbonitriles (III) and Their Derivatives (V), (VII).
Authors: Dyachenko V. D. , Dyachenko A. D.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Direct Access to Various 1‐Substituted‐imidazo[1,5‐a]pyridine‐3(2H)‐thione Derivatives.
Authors: Kim Ikyon , Lee Ge Hyeoung , No Zae Sung
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Reactions of α‐Aminoazoles with Diethyl Benzylidenemalonate.
Authors: Lipson V. V. , Karnozhitskaya T. M. , Desenko S. M. , Shishkina S. V. , Shishkin O. E. , Musatov V. I.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Reaction of 3‐Oxo‐3‐R1‐N‐R2‐propanethioamides with 2‐Amino‐5‐R‐pyridines.
Authors: Britsun V. N. , Borisevich A. N. , Pirozhenko V. B. , Lozinskii M. O.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Interconversion of Isomeric Pyrrolotriazolopyrimidines.
Authors: Desai Nirmal D.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Efficient One‐Pot Synthesis of Enantiomerically Pure 2‐(Hydroxymethyl)morpholines.
Authors: Breuning Matthias , Winnacker Malte , Steiner Melanie
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Antifungal Activity of Novel 3‐Anilino‐6‐ethylthio‐4,5‐dihydro‐1,2,4,5‐tetrazines.
Authors: Choudhari J. R. , Berad B. N.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Optimization of 1,4‐Diazepan‐2‐one‐Containing Dipeptidyl Peptidase IV Inhibitors for the Treatment of Type‐2 Diabetes.
Authors: Liang Gui‐Bai , et al. et al.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A New Strategy for Pyrrolo[1,2‐a][1,4]diazepine Structure Formation.
Authors: Stroganova Tatyana A. , Butin Alexander V. , Vasilin Vladimir K. , Nevolina Tatyana A. , Krapivin Gennady D.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Regioselective Anodic Fluorination of α‐(Arylthio)benzylphosphonate Esters, α‐(Arylthio)methylphosphonate Esters and Their Analogues.
Authors: Hidaka Asami , Zagipa Bakenova , Nagura Hirokatsu , Fuchigami Toshio
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Highly Oxidized Humulane Sesquiterpenes from the Basidiomycete Lactarius mitissimus.
Authors: Luo Du‐Qiang , Gao Yuan , Yang Xiao‐Long , Tang Jian‐Guo , Liu Ji‐Kai
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Glucose‐Derived Ionic Liquids: Exploring Low‐Cost Sources for Novel Chiral Solvents.
Authors: Poletti Laura , Chiappe Cinzia , Lay Luigi , Pieraccini Daniela , Polito Laura , Russo Giovanni
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis of Indolizidine 167B.
Authors: Chang Meng‐Yang , Wu Tsun‐Cheng , Ko Ya‐Jung
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
One‐Pot Synthesis of Novel 2′‐Deoxyuridine Derivatives Containing α‐Aminophosphonate Moieties.
Authors: Shang Zhi‐Qiang , Chen Ru‐Yu , Huang You
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Antiviral Activity of C‐Fluoro‐Branched Cyclopropyl Nucleosides.
Authors: Kim Aihong , Hong Joon Hee
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
A New Nucleosidyl‐peptide Antibiotic, Sansanmycin.
Authors: Xie Yunying , Chen Ruxian , Si Shuyi , Sun Chenghang , Xu Hongzhang
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Conformational Sampling of Bioactive Molecules: A Comparative Study.
Authors: Agrafiotis Dimitris K. , Gibbs Alan C. , Zhu Fangqiang , Izrailev Sergei , Martin Eric
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
QSAR Analyses of Skin Penetration Enhancers.
Authors: Iyer Manisha , Zheng Tao , Hopfinger A. J , Tseng Yufeng J.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Evaluation of a Published in silico Model and Construction of a Novel Bayesian Model for Predicting Phospholipidosis Inducing Potential.
Authors: Pelletier Dennis J. , Gehlhaar Daniel , Tilloy‐Ellul Anne , Johnson Theodore O. , Greene Nigel
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Escherichia coli versus Pseudomonas aeruginosa Deacetylase LpxC Inhibitors Selectivity: Surface and Cavity‐Depth‐Based Analysis.
Authors: Kadam Rameshwar U. , Shivange Amol V. , Roy Nilanjan
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis, Infrared and X‐Ray Diffraction Studies of Mixed Halogen Sodalites and Sodalites Containing Silver Derivatives.
Authors: Borhade A. V. , Wakchaure S. G. , Dholi A. G.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Unit‐Cell‐Level Assembly of Metastable Transition‐Metal Oxides by Pulsed‐Laser Deposition.
Authors: Yan Lei , Niu Hongjun , Bridges Craig A. , Marshall Paul A. , Hadermann Joke , van Tendeloo Gustaav , Chalker Paul R. , Rosseinsky Matthew J.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Discovery of Novel Benzimidazolones as Potent Non‐Nucleoside Reverse Transcriptase Inhibitors Active Against Wild‐Type and Mutant HIV‐1 Strains.
Authors: Barreca Maria Letizia , Rao Angela , De Luca Laura , Iraci Nunzio , Monforte Anna‐Maria , Maga Giovanni , De Clercq Erik , Pannecouque Christophe , Balzarini Jan , Chimirri Alba
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Discovery of 4‐Pyridone Derivatives as Specific Inhibitors of Enoyl‐Acyl Carrier Protein Reductase (Fabl) with Antibacterial Activity Against Staphylococcus aureus.
Authors: Takahata Sho , Iida Maiko , Yoshida Takuji , Kumura Ko , Kitagawa Hideo , Hoshiko Shigeru
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Synthesis and Activity of Quinolinyl‐methylene‐thiazolinones as Potent and Selective Cyclin‐Dependent Kinase 1 Inhibitors.
Authors: Chen Shaoqing , et al. et al.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Structure and Magnetism of Spinel Ferrite Nanoparticles and Their Synthesis in Microemulsions
Authors: Mathew Daliya S. , Juang Ruey‐Shin
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Measurement of Gravitomagnetic and Acceleration Fields Around Rotating Superconductors
Authors: Tajmar Martin , Plesescu Florin , Seifert Bernhard , Marhold Klaus
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Microcasting
Authors: Baumeister G. , Hausselt J. , Rath S. , Ruprecht R.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Thermodynamic Properties of Diamondoids
Authors: Vakili‐Nezhaad G. R.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Magnetoelectric Complex Oxide Heterostructures
Authors: Ramesh R. , Zavaliche F. , Chu Y. H. , Martin L. W. , Yang S. Y. , Cruz M. P. , Barry M. , Lee K. , Yang P. , Zhan Q.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
FePt Nanocluster Films for High‐Density Magnetic Recording
Authors: Xu Y. F. , Yan M. L. , Sellmyer D. J.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Small and Versatile — Formyl Anion and Dianion Equivalents
Authors: Kirschning Andreas , Kujat Christof , Luiken Silke , Schaumann Ernst
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Miniaturizing Chemistry and Biology in Microdroplets
Authors: Kelly Bernard T. , Baret Jean‐Christophe , Taly Valerie , Griffiths Andrew D.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Enantioselective Catalytic Syntheses of α‐Branched Chiral Amines
Authors: Braese Stefan , Baumann Thomas , Dahmen Stefan , Vogt Henning
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Five‐Membered Ring Systems with O and S (Se, Te) Atoms
Authors: Aitken R. Alan
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Biological Organometallic Chemistry of B12
Authors: Butler Philip A. , Kraeutler Bernhard
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Strategy to Develop a New Drug for Treatment‐Resistant Depression — Role of Electroconvulsive Stimuli and BDNF
Authors: Li Bingjin , Suemaru Katsuya , Kitamura Yoshihisa , Cui Ranji , Gomita Yutaka , Araki Hiroaki
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Organolanthanoid‐Mediated Catalytic Cycles — A Computational Perspective
Authors: Hunt Patricia A.
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Structure Elucidation of Organic Compounds from Natural Sources Using 1D and 2D NMR Techniques
Authors: Topcu Gulacti , Ulubelen Ayhan
Published: August 2007

ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.