bluuebunny/crossref_metadata_2025_split huggingface dataset:
Dental morphology and variation in theropod dinosaurs: Implications for the taxonomic identification of isolated teeth
Authors: Smith Joshua B. , Vann David R. , Dodson Peter 
Published: June 2005

AbstractIsolated theropod teeth are common Mesozoic fossils and would be an important data source for paleoecology biogeography if they could be reliably identified as having come from particular taxa. However, obtaining identifications is confounded by a paucity of easily identifiable characters. Here we discuss a quantitative methodology designed to provide defensible identifications of isolated teeth usingTyrannosaurusas a comparison taxon. We created a standard data set based as much as possible on teeth of known taxonomic affinity against which to compare isolated crowns. Tooth morphology was described using measured variables describing crown length, base length and width, and derived variables related to basal shape, squatness, mesial curve shape, apex location with respect to base, and denticle size. Crown curves were described by fitting the power function Y = a + bX0.5to coordinate data collected from lateral‐view images of mesial curve profiles. The b value from these analyses provides a measure of curvature. Discriminant analyses compared isolated teeth of various taxonomic affinities against the standard. The analyses classified knownTyrannosaurusteeth withTyrannosaurusand separated most teeth known not to beTyrannosaurusfromTyrannosaurus. They had trouble correctly classifying teeth that were very similar toTyrannosaurusand for which there were few data in the standard. However, the results indicate that expanding the standard should facilitate the identification of numerous types of isolated theropod teeth. © 2005 Wiley‐Liss, Inc.
Binding of copper (II) ion to an Alzheimer's tau peptide as revealed by MALDI‐TOF MS, CD, and NMR
Authors: Ma Qing‐Feng , Li Yan‐Mei , Du Jin‐Tang , Kanazawa Kenji , Nemoto Tadashi , Nakanishi Hiroshi , Zhao Yu‐Fen 
Published: June 2005

AbstractThe tau protein plays an important role in some neurodegenerative diseases including Alzheimer's disease (AD). Neurofibrillary tangles (NFTs), a biological marker for AD, are aggregates of bundles of paired helical filaments (PHFs). In general, the α‐sheet structure favors aberrant protein aggregates. However, some reports have shown that the α‐helix structure is capable of triggering the formation of aberrant tau protein aggregates and PHFs have a high α‐helix content. In addition, the third repeat fragment in the four‐repeat microtubule‐binding domain of the tau protein (residues 306–336: VQIVYKPVDLSKVTSKCGSLGNIHHKPGGGQ, according to the longest tau protein) adopts a helical structure in trifluoroethanol (TFE) and may be a self‐assembly model in the tau protein. In the human brain, there is a very small quantity of copper, which performs an important function. In our study, by means of matrix assisted laser desorption/ionization time of flight mass spectrometry (MALDI‐TOF MS), circular dichroism (CD), and nuclear magnetic resonance (NMR) spectroscopy, the binding properties of copper (II) ion to the R3 peptide derived from the third repeat fragment (residues 318–335: VTSKCGSLGNIHHKPGGG) have been investigated. The results show that copper ions bind to the R3 peptide. CD spectra, ultraviolet (UV)‐visible absorption spectra, and MALDI‐TOF MS show pH dependence and stoichiometry of Cu2+ binding. Furthermore, CD spectra and NMR spectroscopy elucidate the copper binding sites located in the R3 peptide. Finally, CD spectra reveal that the R3 peptide adopts a mixture structure of random structures, α‐helices, and β‐turns in aqueous solutions at physiological pH. At pH 7.5, the addition of 0.25 mol eq of Cu2+ induces the conformational change from the mixture mentioned above to a monomeric helical structure, and a β‐sheet structure forms in the presence of 1 mol eq of Cu2+. As α‐helix and β‐sheet structures are responsible for the formation of PHFs, it is hypothesized that Cu2+ is an inducer of self‐assembly of the R3 peptide and makes the R3 peptide form a structure like PHF. Hence, it is postulated that Cu2+ plays an important role in the aggregation of the R3 peptide and tau protein and that copper (II) binding may be another possible involvement in AD. © 2005 Wiley Periodicals, Inc. Biopolymers 79: 74–85, 2005This 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
A kinetic model of quantitative real‐time polymerase chain reaction
Authors: Mehra Sarika , Hu Wei‐Shou 
Published: June 2005

AbstractReal‐time polymerase chain reaction (PCR) is one of the most sensitive and accurate methods for quantifying transcript levels especially for those expressed at low abundance. The selective amplification of target DNA over multiple cycles allows its initial concentration to be determined. The amplification rate is a complex interplay of the operating conditions, initial reactant concentrations, and reaction rate constants. Experimentally, the compounded effect of all factors is quantified in terms of an effective efficiency, which is estimated by curve fitting to the amplification data. We present a comprehensive model of PCR to study the effect of various reactant concentrations on the amplification efficiency. The model is used to calculate the kinetic progression of the target DNA concentration with cycle number under conditions when different species are stoichiometrically or kinetically limiting. The reaction efficiency remains constant for the initial cycles. As the primer concentration becomes limiting, the efficiency is marked by a gradual decrease. This is in contrast to a steep decline under nucleotide limiting conditions. Under some conditions, commonly used experimentally, increasing primer concentration has the adverse effect of reducing the final amplified template concentration. This phenomenon seen at times experimentally is explained by the simulation results under rate limiting enzyme concentrations. Primer dimer formation is shown to significantly affect the reaction rates, effective efficiency, and the estimated initial concentrations. This model, by describing the interplay of the many operating variables, will be a useful tool in designing PCR conditions and evaluating its results. © 2005 Wiley Periodicals, Inc.
The LixVPn4 Ternary Phases (Pn: P, As): Rigid Networks for Lithium Intercalation/Deintercalation.
Authors: Doublet Marie‐Liesse , Lemoigno Frederic , Gillot Frederic , Monconduit Laure 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
An Investigation of the Synthesis of the Layered Perovskite RbCa2Nb3O10 Using Time‐Resolved in situ High‐Temperature Powder X‐Ray Diffraction.
Authors: Geselbracht Margret J. , Walton Richard I. , Cowell E. Sarah , Millange Franck , O'Hare Dermot 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Nanocrystalline Orthoferrite GdFeO3 from a Novel Heterobimetallic Precursor.
Authors: Mathur Sanjay , Shen Hao , Lecerf Nicolas , Kjekshus Arne , Fjellvaag Helmer , Goya Gerardo F. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Diastereoselective Synthesis of Aziridines from (1R)‐10‐(N,N‐dialkylsulfamoyl)isobornyl 2H‐Azirine‐3‐carboxylates.
Authors: Alvares Yolanda S. P. , Alves M. Jose , Azoia Nuno G. , Bickley Jamie F. , Gilchrist Thomas L. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
α‐Azido Ketones. Part 4. Synthesis of Tetrafunctionalized 2‐Azido‐3‐hydroxy‐1,4‐diones and Their Transformation into 5‐Substituted 3‐Acylisoxazoles.
Authors: Juhasz‐Toth Eva , Patonay Tamas 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Selective Preparation of Benzyltitanium Compounds by the Metalative Reppe Reaction. Its Application to the First Synthesis of Alcyopterosin A.
Authors: Tanaka Ryoichi , Nakano Yoshitaka , Suzuki Daisuke , Urabe Hirokazu , Sato Fumie 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Pd‐Catalyzed Regioselective Acylation of α,β‐Unsaturated Ketone Derivatives by Acylzirconocene Chloride as an Acyl Group Donor.
Authors: Hanzawa Yuji , Tabuchi Nobuhito , Narita Kensuke , Kakuuchi Akito , Yabe Masaya , Taguchi Takeo 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis and Inhibitory Activity of Dimethylamino‐Chalcone Derivatives on the Induction of Nitric Oxide Synthase.
Authors: Rojas Javier , Dominguez Jose N. , Charris Jaime E. , Lobo Gricela , Paya Miguel , Ferrandiz M. Luisa 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis and Structure Investigations of Potential Sedative and Anticonvulsant Hydroxy‐ and Acetoxy‐N‐(3‐oxobutyl)‐pyrido[2,3‐d]pyridazinones.
Authors: Goessnitzer Edith , Krbavcic Ales , Wendelin Winfried , Krbavcic Marija 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Development of an Efficient and Straightforward Methodology Toward the Synthesis of Molecularly Diverse 2,6‐Disubstituted 3,4‐Dihydropyrimidin‐4(3H)‐ones.
Authors: Font David , Heras Montserrat , Villalgordo Jose M. 
Published: June 2005

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Synthesis of 3‐Methyl‐4‐[(chromon‐3‐yl)methylene]‐1‐phenylpyrazolin‐5(4H)‐ones and Their Conversion into 2‐Thio‐5‐hydroxy‐5H‐[1]‐benzopyrano[4,3‐d]pyrimidines.
Authors: Karale B. K. , Gill C. H. , Khan Mohib , Chavan V. P. , Mane A. S. , Shingare M. S. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Novel Multi‐Chalcogen Ring Systems with Three Different Chalcogen Atoms: Synthesis, Structure and Redox Property of Five‐Membered Trichalcogenaheterocycles.
Authors: Ogawa Satoshi , Yoshimura Satoko , Nagahora Noriyoshi , Kawai Yasushi , Mikata Yuji , Sato Ryu 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Total Synthesis of (+)‐Myriocin and (‐)‐Sphingofungin E from Aldohexoses Using Overman Rearrangement as the Key Reaction.
Authors: Oishi Takeshi , Ando Koji , Inomiya Kenjin , Sato Hideyuki , Iida Masatoshi , Chida Noritaka 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Structure and Biosynthesis of Cetoniacytone A, a Cytotoxic Aminocarba Sugar Produced by an Endosymbiontic Actinomyces.
Authors: Schloerke Oliver , Krastel Philipp , Mueller Ilka , Uson Isabel , Dettner Konrad , Zeeck Axel 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Influence of Preparation Conditions on the Structural and Luminescent Properties of Blue‐Emitting SrGa2S4:Ce Thin‐Film Phosphors.
Authors: Nakanishi Y. , Nakajima H. , Uekura N. , Kominami H. , Kottaisamy M. , Hatanaka Y. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Pushing Up the Size Limit of Chalcogenide Supertetrahedral Clusters: Two‐ and Three‐Dimensional Photoluminescent Open Frameworks from (Cu5In30S54)13‐ Clusters.
Authors: Bu Xianhui , Zheng Nanfeng , Li Yuqi , Feng Pingyun 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Efficient Synthesis of Optically Active 2,3‐Allenols via the Simple CuBr‐Mediated Reaction of Optically Active Propargylic Alcohols with Paraformaldehyde.
Authors: Ma Shengming , Hou Hairong , Zhao Shimin , Wang Guangwei 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
The [2,3] Sigmatropic Rearrangement of N‐Benzyl‐O‐allylhydroxylamines.
Authors: Davies Stephen G. , Fox John F. , Jones Simon , Price Anne J. , Sanz Miguel A. , Sellers Thomas G. R. , Smith Andrew D. , Teixeira Fatima C. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Stereoselective Synthesis of cis‐1‐Carbomethoxy‐2‐aryl‐3,3‐dicyanocyclopropanes
Authors: Ren Zhongjiad , Ding Weiyu , Cao Weiguo , Wang Sihui , Huang Zhijing 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Novel Synthesis of cis‐Nickel(II) 3‐Alkylimino‐3‐alkyl(or aryl)thio‐1‐arylpropenethiolates and Their Application to the Preparation of 5‐Aryl‐3‐(arylthio)isothiazoles.
Authors: Lee Dong Joon , Kim Bo Sung , Kim Kyongtae 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis of 5‐Arylidene‐2‐aryl‐3‐(1,2,4‐triazoloacetamidyl)‐1,3‐thiadiazol‐4‐ones as Antibacterial, Antifungal, Analgesic and Diuretic Agents.
Authors: Srivastava S. K. , Srivastava Soumya , Srivastava S. D. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Heteroaryl Radicals. Part 1. Synthesis of Linear Pyridine‐Fused Ring Systems by endo‐Selective 2‐Pyridyl Radical Cyclizations.
Authors: Maiti Sarbendu , Achari Basudeb , Mukhopadhyay Ranjan , Banerjee Asish Kr. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Geminal Dimetalation of Alkylidene‐type Carbenoids with Silylboranes and Diborons.
Authors: Kurahashi Takuya , Hata Takeshi , Masai Hirokazu , Kitagawa Hirotaka , Shimizu Masaki , Hiyama Tamejiro 
Published: June 2005

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First Synthesis of Phosphatidylcholine and Cholesteryl Derivatives Bearing an Unsaturated Aldehyde Residue
Authors: Onyango Arnold N. , Nitoda Teruhiko , Kaneko Takao , Matsuo Mitsuyoshi , Nakajima Shuhei , Baba Naomichi 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Regio‐ and Stereoselective Ring‐Opening of Chiral 1,3‐Oxazolidin‐2‐one Derivatives by Organocopper Reagents Provides Novel Access to Di‐, Tri‐ and Tetra‐Substituted Alkene Dipeptide Isosteres.
Authors: Fujii Nobutaka , et al. et al. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
A Straightforward Synthesis of DAH (3‐Deoxy‐D‐arabino‐hept‐2‐ulosonic Acid) and DRH (3‐Deoxy‐D‐ribo‐hept‐2‐ulosonic Acid).
Authors: Liu Ke‐Gang , Hu Shou‐Gang , Wu Yikang , Yao Zhu‐Jun , Wu Yu‐Lin 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Regioselective Conversion of Primary Alcohols into Iodides in Unprotected Methyl Furanosides and Pyranosides.
Authors: Skaanderup Philip R. , Poulsen Carina Storm , Hyldtoft Lene , Joergensen Malene R. , Madsen Robert 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
A Novel Leaf‐Movement Inhibitor of a Nyctinastic Weed, Sesbania exaltata Cory, Designed on a Naturally Occurring Leaf‐Opening Substance and Its Application to a Potential, Highly Selective Herbicide.
Authors: Takada Noboru , Kato Eisuke , Ueda Katsuhiro , Yamamura Shosuke , Ueda Minoru 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Sebastianines A and B, Novel Biologically Active Pyridoacridine Alkaloids from the Brazilian Ascidian Cystodytes dellechiajei.
Authors: Torres Yohandra R. , Bugni Tim S. , Berlinck Roberto G. S. , Ireland Chris M. , Magalhaes Alvicler , Ferreira Antonio G. , Moreira da Rocha Rosana 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis and Biological Activity of Some 4‐Substituted 1‐[1‐(2,3‐Dihydroxy‐1‐propoxy)methyl‐1,2,3‐triazol‐(4&5)‐ylmethyl] ‐1H‐pyrazolo[3,4‐d]pyrimidines.
Authors: Moukha‐chafiq Omar , Taha Mohamed Labd , Lazrek Hassan Bihi , Vasseur Jean‐Jacques , Pannecouque Christophe , Witvrouw Myriam , De Clercq Erik 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Polymerization of Single‐Wall Carbon Nanotubes under High Pressures and High Temperatures.
Authors: Khabashesku Valery N. , Gu Zhenning , Brinson Bruce , Zimmerman John L. , Margrave John L. , Davydov Valery A. , Kashevarova Lyudmila S. , Rakhmanina Alexandra V. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Crystal Structure of the New Intermetallic Compounds Zr2‐xLix+ySi1‐y (x = 0.17, y = 0.12) and Its Relation with the Disilicide ZrSi2.
Authors: Zatorska G. M. , Dmytriv G. S. , Pavlyuk V. V. , Bartoszak‐Adamska E. , Jaskolski M. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Chemospecificity in Arylations of δ‐ and γ‐Ketocarboxylic Acids with P2O5—MsOH, TfOH, and Related Acidic Media.
Authors: Yonezawa Noriyuki , Koike Masayuki , Kameda Asami , Naito Shin , Hino Tetsuo , Maeyama Katsuya , Ikeda Tomiki 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Stereoselective Synthesis of α‐Disubstituted Cyclopentanones by Palladium‐Catalyzed Rearrangement of Allenylcyclobutanols with Aryl Halides.
Authors: Yoshida Masahiro , Sugimoto Kenji , Ihara Masataka 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis and Antiaggregant Properties of Stabilized Analogues of Polyunsaturated Fatty Acid Metabolites.
Authors: Hachem Ali , Roussel Patrick , Menager Eric , Gree Danielle , Le Floc'h Yves , Gree Rene , Cerletti Chiara , Rolland Yves , Simonet Serge , Verbeuren Tony 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis of 2‐(3‐Hydroxypropyl)indol‐3‐acetic Acid and 3‐(2‐Hydroxyethyl)indole‐2‐propanoic Acid by Selective Functional Group Transformations.
Authors: Bascop Sophie‐Isabelle , Laronze Jean‐Yves , Sapi Janos 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Naphthoindazoles. Synthesis of 4,11‐Dimethoxy‐naphtho[2,3‐f]indazole‐5,10‐dione.
Authors: Shchekotikhin A. E. , Silaev D. A. , Baberkina E. P. , Makarov I. G. , Buyanov V. N. , Suvorov N. N. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis of Dicycloheptano‐ and Dicyclooctanothiacrown Ethers — Their Properties as Extractants.
Authors: Nasyrov D. V. , Bobyleva A. A. , Abramov A. A. , Anfilogova S. N. , Vasil'kov M. A. , Anisimov A. V. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Diastereoselective Cycloalkylation of Diphenylphosphorylacetonitrile by α,ψ‐Dibromoalkanes.
Authors: Vinogradova Natalya M. , Odinets Irina L. , Lyssenko Konstantin A. , Korlyukov Alexander A. , Petrovskii Pavel V. , Roeschenthaler Gerd‐Volker , Mastryukova Tatyana A. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Five Triterpene Glycosides from Oxytropis myriophylla.
Authors: Okawa Masafumi , Yamaguchi Rie , Delger Hurlad , Tsuchihashi Ryota , Nohara Toshihiro , Kinjo Junei , Isoda Susumu , Ida Yoshiteru 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Bioactive Marine Metabolites. Part 114. Nagahamide A, an Antibacterial Depsipeptide from the Marine Sponge Theonella swinhoei.
Authors: Okada Yumika , Matsunaga Shigeki , van Soest Rob W. M. , Fusetani Nobuhiro 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Variable Strategy Toward Carbasugars and Relatives. Part 4. Viable Access to (4a‐Carbapentofuranosyl)amines, (5a‐Carbahexopyranosyl)amines, and Amino Acids Thereof.
Authors: Rassu Gloria , Auzzas Luciana , Pinna Luigi , Zambrano Vincenzo , Zanardi Franca , Battistini Lucia , Marzocchi Lucia , Acquotti Domenico , Casiraghi Giovanni 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis of Precursors for New Pyrimidine Acyclo‐C‐nucleoside Analogues by Ring Transformation of 2‐Formylgalactal.
Authors: Montero Alina , Feist Holger , Michalik Manfred , Quincoces Jose , Peseke Klaus 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Synthesis, Structure Revision, and Absolute Configuration of (+)‐Didemniserinolipid B, a Serinol Marine Natural Product from a Tunicate Didemnum sp.
Authors: Kiyota Hiromasa , Dixon Darren J. , Luscombe Christine K. , Hettstedt Stephan , Ley Steven V. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Isoflavonoid Glycosides from the Rhizomes of Iris germanica.
Authors: Atta‐ur‐Rahman Atta‐ur‐Rahman , Nasim Shama , Baig Irfan , Jahan Ismat Ara , Sener Bilge , Orhan Ilkay , Choudhary Muhammad Iqbal 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Structure—Activity Relationships of 6‐Nitroquinazolines: Dual‐Acting Compounds with Inhibitory Activities Toward both TNF‐α Production and T Cell Proliferation.
Authors: Tobe Masanori , Isobe Yoshiaki , Tomizawa Hideyuki , Nagasaki Takahiro , Obara Fumihiro , Matsumoto Mitsuhiro , Hayashi Hideya 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Discovery of the First Nonpeptide Agonist of the GPR14/Urotensin‐II Receptor: 3‐(4‐Chlorophenyl)‐3‐(2‐(dimethylamino)ethyl)isochroman‐1‐one (AC‐7954)
Authors: Hacksell Uli , et al. et al. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Evidence of Ni(III) Disproportionation in the TlNiO3 Perovskite Lattice Through Neutron Powder Diffraction and Moessbauer Spectroscopy.
Authors: Kim S. J. , Martinez‐Lope M. J. , Fernandez‐Diaz M. T. , Alonso J. A. , Presniakov I. , Demazeau G. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Amino Alcohols with the Bicyclo[3.3.0]octane Scaffold as Ligands for the Catalytic Enantioselective Addition of Diethylzinc to Aldehydes.
Authors: Zhong Yu‐wu , Lei Xin‐sheng , Lin Guo‐qiang 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Reactivity of Cyanothioformamides and 3‐(4‐Bromophenyl)‐5‐imino‐4‐oxazolidinethione Toward ortho‐Substituted Nucleophiles.
Authors: El‐Gaby Mohamed S. A. , Ammar Yousry A. , El‐Sharief Ahmed M. Sh. , Zahran Medhat A. , Khames Ahmed A. 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
Boronic Acids: New Coupling Partners in Room‐Temperature Suzuki Reactions of Alkyl Bromides. Crystallographic Characterization of an Oxidative‐Addition Adduct Generated under Remarkably Mild Conditions.
Authors: Kirchhoff Jan H. , Netherton Matthew R. , Hills Ivory D. , Fu Gregory C. 
Published: June 2005

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A New Halo Aldol Reaction: Three‐Component Reaction via 1,4‐Robust Activation of Ethynyl Alkyl Ketones for Stereoselective Formations of Versatile Aldol Adducts.
Authors: Wei Han‐Xun , Kim Sun Hee , Li Guigen 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.
A New Method for Installation of Aryl and Alkenyl Groups onto a Cyclopentene Ring and Synthesis of Prostaglandins.
Authors: Kobayashi Yuichi , Murugesh Modachur G. , Nakano Miwa , Takahisa Eisuke , Usmani Shahid B. , Ainai Takayuki 
Published: June 2005

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Single‐Step Synthesis of Cyclooctadienone Derivatives by Reaction of Alkenylcyclobutenones with Alkenyllithiums: Enhanced Reactivity of 8π Cyclization by Acetylating the Intermediary Lithium Tetraenolate.
Authors: Hamura Toshiyuki , Kawano Nobuyuki , Tsuji Shinsuke , Matsumoto Takashi , Suzuki Keisuke 
Published: June 2005

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Indium‐Mediated Reformatsky‐Type Reaction of β‐Aminovinyl Chlorodifluoromethyl Ketones with Heteroaryl Aldehydes.
Authors: Medebielle Maurice , Onomura Osamu , Keirouz Robert , Okada Etsuji , Yano Hirokazu , Terauchi Terukazu 
Published: June 2005

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Structure and Tautomerism of Cyclopentadiene Derivatives. Part 9. Synthesis and Structure of Substituted N‐Cyclopentadienyl Amidinium Ylides
Authors: Dushenko G. A. , Mikhailov I. E. , Reck G. , Schulz B. , Zschunke A. , Kharabaev N. N. , Minkin V. I. 
Published: June 2005

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Chiral Rare Earth Metal Complex‐Catalyzed Conjugate Addition of O‐Alkylhydroxylamines. An Efficient Synthetic Entry into Optically Active 2‐Acyl Aziridines.
Authors: Jin Xiu Lan , Sugihara Hiroyasu , Daikai Kazuhiro , Tateishi Hiroki , Jin Yong Zhi , Furuno Hiroshi , Inanaga Junji 
Published: June 2005

AbstractFor Abstract see ChemInform Abstract in Full Text.