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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共80条记录   Catalyst-Controlled Wacker-Type Oxidation of Homoallylic Alcohols in the Absence of Protecting Groups [作者：MCCOMBS JESSICA R; MICHEL BRIAN W; SIGMAN MATTHEW S,期刊：Journal of Organic Chemistry, 页码：3609-3613 , 文章类型： Article，,卷期：2011年76-9] Homoallylic alcohols are oxidized to beta-hydroxy ketones using a TBHP-mediated Pd-catalyzed Wacker-type oxidation. The use of a bidentate ligand, quinoline-2-oxazoline (Quinox), and TBHP((aq)) as the terminal oxidant pr... Stereoselective Synthesis of MLN4924, an Inhibitor of NEDD8-Activating Enzyme (vol 76, pg 3557, 2011) [作者：LEE HYUK WOO; NAM SOO KYUNG; CHOI WON JUN; KIM HEA OK; JEONG LAK SHIN,期刊：Journal of Organic Chemistry, 页码：3614-3614 , 文章类型： Correction，,卷期：2011年76-9] Quinone Methide Generation via Photoinduced Electron Transfer [作者：PERCIVALLE CLAUDIA; LA ROSA ANDREA; VERGA DANIELA; DORIA FILIPPO; MELLA MARIELLA; PALUMBO MANLIO; DI ANTONIO MARCO; FRECCERO MAURO,期刊：Journal of Organic Chemistry, 页码：3096-3106 , 文章类型： Article，,卷期：2011年76-9] Photochemical activation of water-soluble 1,8-naphthalimide derivatives (NIs) as alkylating agents has been achieved by irradiation at 310 and 355 nm in aqueous acetonitrile. Reactivity in aqueous and neat acetonitrile h... Hybrid Polyoxometalates: Keggin and Dawson Silyl Derivatives as Versatile Platforms [作者：MATT B; RENAUDINEAU S; CHAMOREAU L M; AFONSO C; IZZET G; PROUST A,期刊：Journal of Organic Chemistry, 页码：3107-3112 , 文章类型： Article，,卷期：2011年76-9] A new series of polyoxometalate-based hybrids has been synthesized. These covalently linked organic-inorganic materials represent valuable elementary building blocks ready for postfunctionalization, using classical organ... 4-Fluoropyrrolidine-2-carbonyl Fluorides: Useful Synthons and Their Facile Preparation with 4-tert-Butyl-2,6-dimethylphenylsulfur Trifluoride [作者：SINGH RAJENDRA P; UMEMOTO TERUO,期刊：Journal of Organic Chemistry, 页码：3113-3121 , 文章类型： Article，,卷期：2011年76-9] 4-Fluoropyrrolidine derivatives are useful in medicinal chemistry applications such as dipeptidyl peptidase IV inhibitors. As attractive synthons for these, N-protected (2S,4S)-4-fluoropyrrolidine-2-carbonyl fluorides we... Development of Methods for the Synthesis of Libraries of Substituted Maleimides and alpha,beta-Unsaturated-gamma-butyrolactams [作者：AWUAH EMELIA; CAPRETTA ALFREDO,期刊：Journal of Organic Chemistry, 页码：3122-3130 , 文章类型： Article，,卷期：2011年76-9] Synthetic methods for the preparation of maleimide and alpha,beta-unsaturated-gamma-butyrolactam compound collections are described. These routes take advantage of Pd cross-coupling and conjugate addition/elimination rea... Prorocentrol, a Polyoxy Linear Carbon Chain Compound Isolated from the Toxic Dinoflagellate Prorocentrum hoffmannianum [作者：SUGAHARA KOHTARO; KITAMURA YOSHIAKI; MURATA MICHIO; SATAKE MASAYUKI; TACHIBANA KAZUO,期刊：Journal of Organic Chemistry, 页码：3131-3138 , 文章类型： Article，,卷期：2011年76-9] A polyoxy linear carbon chain compound, prorocentrol (1), was isolated from cultured cells of the dinoflagellate Prorocentrum hoffmannianum, which produces a polyether carboxylic acid, okadaic acid. The structure of 1 wa... Cyclic Sulfur Ylides Derived from Gleason-Type Chiral Auxiliaries for the Asymmetric Synthesis of Epoxy Amides [作者：SARABIA FRANCISCO; VIVARGARCIA CARLOS; GARCIACASTRO MIGUEL; MARTINORTIZ JORGE,期刊：Journal of Organic Chemistry, 页码：3139-3150 , 文章类型： Article，,卷期：2011年76-9] Gleason-type chiral auxiliaries were used for the synthesis of a novel class of sulfonium salts, obtained via methylation of the sulfide with Meerwein's salt. The salts were reacted with aldehydes under basic conditions ... Ligands for Copper-Catalyzed C-N Bond Forming Reactions with 1 Mol% CuBr as Catalyst [作者：YANG KAI; QIU YATAO; LI ZHENG; WANG ZHAOYANG; JIANG SHENG,期刊：Journal of Organic Chemistry, 页码：3151-3159 , 文章类型： Article，,卷期：2011年76-9] Several new ligands were designed to promote copper-catalyzed Ullman C-N coupling reactions. In this group, 8-hydroxyquinolin-N-oxide was found to serve as a superior ligand for CuBr-catalyzed coupling reactions of aryl ... Stereoselectivity in Nucleophilic Additions to 3-Azidoalkanals [作者：HUH CHAN WOO; SCHROEDER CHAD; SINGH GURPREET; AUBE JEFFREY,期刊：Journal of Organic Chemistry, 页码：3160-3165 , 文章类型： Article，,卷期：2011年76-9] The stereoselectivity of nucleophilic additions to 3-azidoalkanals was investigated. Non-chelating BF3 center dot OEt2-mediated Sakurai addition to 3-azidoalkanals afforded 1,3-anti products, whereas use of a chelating L... Giant Macrolactams Based on beta-Sheet Peptides [作者：CHENG PINNAN; NOWICK JAMES S,期刊：Journal of Organic Chemistry, 页码：3166-3173 , 文章类型： Article，,卷期：2011年76-9] This paper reports the use of natural amino acids, the tripeptide beta-strand mimic Hao, and the beta-turn mimic delta-linked ornithine to generate water-soluble 54-, 78-, and 102-membered-ring macrolactams. These giant ... A Protocol to 2-Aminobenzimidazoles via Copper-Catalyzed Cascade Addition and Cyclization of o-Haloanilines and Carbodiimides [作者：WANG FEI; CAI SHANGJUN; LIAO QIAN; XI CHANJUAN,期刊：Journal of Organic Chemistry, 页码：3174-3180 , 文章类型： Article，,卷期：2011年76-9] An efficient strategy for the synthesis of a variety of 2-animobenzimidazole derivatives has been developed. The reaction proceeded from o-haloanilines and carbodiimides via copper(I)-catalyzed domino reaction in the pre... Design and Synthesis of Unnatural Heparosan and Chondroitin Building Blocks [作者：BERA SMRITILEKHA; LINHARDT ROBERT J,期刊：Journal of Organic Chemistry, 页码：3181-3193 , 文章类型： Article，,卷期：2011年76-9] Triazole linked heparosan and chondroitin disaccharide and tetrasaccharide building blocks were synthesized in a stereoselective manner by applying a very efficient copper catalyzed azide-alkyne cycloaddition (CuAAC) rea... Synthesis of Peptide Alkylthioesters Using the Intramolecular N,S-Acyl Shift Properties of Bis(2-sulfanylethyl)amido Peptides [作者：DHEUR JULIEN; OLLIVIER NATHALIE; VALLIN AURELIE; MELNYK OLEG,期刊：Journal of Organic Chemistry, 页码：3194-3202 , 文章类型： Article，,卷期：2011年76-9] The design of novel methods giving access to peptide alkylthioesters, the key building blocks for protein synthesis using Native Chemical Ligation, is an important area of research. Bis(2-sulfanylethyl)amido peptides (SE... Regioselective Synthesis of 2,3,4-or 2,3,5-Trisubstituted Pyrroles via [3,3] or [1,3] Rearrangements of O-Vinyl Oximes [作者：WANG HENGYEN; MUELLER DANIEL S; SACHWANI RACHNA M; KAPADIA RACHEL; LONDINO HANNAH N; ANDERSON LAURA L,期刊：Journal of Organic Chemistry, 页码：3203-3221 , 文章类型： Article，,卷期：2011年76-9] The regioselective synthesis of 2,3,4- or 2,3,5-trisubstituted pyrroles has been achieved via [3,3] and [1,3] sigmatropic rearrangements of O-vinyl oximes, respectively. Iridium-catalyzed isomerization of easily prepared... Synthesis and Conformation of Chiral Biheteroaryls [作者：PLUEMPANUPAT WANCHAI; ABRAHAM MICHAEL; BRECKER LOTHAR; WOLSCHANN PETER; KARPFEN ALFRED; ARION VLADIMIR B; WIDHALM MICHAEL,期刊：Journal of Organic Chemistry, 页码：3222-3230 , 文章类型： Article，,卷期：2011年76-9] Bridging 2,3 and 2',3' positions in 2,2'-dihydroxy-1,1'-binaphthyl and 2,2'-diamino-1,1'-binaphthyl, respectively, resulted in formation of chiral O- and N-bis-tricyclic compounds accessible in 4 steps from known 3,3'-di...