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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34条记录   Cross-Coupling Reactions [作者：BOLM CARSTEN,期刊：Journal of Organic Chemistry, 页码：5221-5223 , 文章类型： Editorial Material，,卷期：2012年77-12] Inflammation and Cancer: Chemical Approaches to Mechanisms, Imaging, and Treatment [作者：MARNETT LAWRENCE J,期刊：Journal of Organic Chemistry, 页码：5224-5238 , 文章类型： Article，,卷期：2012年77-12] The inflammatory response represents a first line of defense against invading pathogens and is important to human health. Chronic inflammation contributes to the etiology of multiple diseases, especially those associated... Iron(III)-Catalyzed Conia-Ene Cyclization of 2-Alkynic 1,3-Dicarbonyl Compounds [作者：CHAN LI YAN; KIM SUNGGAK; PARK YOUNGCHUL; LEE PHIL HO,期刊：Journal of Organic Chemistry, 页码：5239-5244 , 文章类型： Article，,卷期：2012年77-12] A cheap, simple, and effective FeCl3-catalyzed Conia-ene cyclization of 2-alkynic 1,3-dicarbonyl compounds was stereospecific to afford alkylidenecyclopentanes in (E)-isomers via the 5-exo-dig pathway. The 5-endo-dig and... Direct and Stereoselective Synthesis of 1,3-cis-3-Arylsulphonaminodeoxydisaccharides and Oligosaccharides [作者：DING FEIQING; WILLIAM RONNY; CAI SHUTING; MA JIMEI; LIU XUEWEI,期刊：Journal of Organic Chemistry, 页码：5245-5254 , 文章类型： Article，,卷期：2012年77-12] The 3-aminoglycosides are ubiquitous in biologically important classes of glycoconjugates and naturally occurring oligosaccharides. Despite the rapid growth in the development of synthetic method of 3-amino glycosides, t... Lewis Acids as alpha-Directing Additives in Glycosylations by Using 2,3-O-Carbonate-Protected Glucose and Galactose Thioglycoside Donors Based on Preactivation Protocol [作者：GENG YIQUN; QIN QI; YE XINSHAN,期刊：Journal of Organic Chemistry, 页码：5255-5270 , 文章类型： Article，,卷期：2012年77-12] Catalytic or stoichiometric amounts of Lewis acids were found to be very effective a-directing additives in the stereoselective glycosylations of diverse 2,3-O-carbonate-protected glucose and galactose thioglycoside dono... Cyclic Aza-peptide Integrin Ligand Synthesis and Biological Activity [作者：SPIEGEL JOCHEN; MASMORUNO CARLOS; KESSLER HORST; LUBELL WILLIAM D,期刊：Journal of Organic Chemistry, 页码：5271-5278 , 文章类型： Article，,卷期：2012年77-12] Aza-peptides are obtained by replacement of the alpha-C-atom of one or more amino acids by a nitrogen atom in a peptide sequence. Introduction of aza-residues into peptide sequences may result in unique structural and ph... Palladium-Catalyzed Amidation of Aryl Halides Using 2-Dialkylphosphino-2 '-alkoxyl-1,1 '-binaphthyl as Ligands [作者：MA FANGFANG; XIE XIAOMIN; ZHANG LEI; PENG ZHIYONG; DING LINA; FU LEI; ZHANG ZHAOGUO,期刊：Journal of Organic Chemistry, 页码：5279-5285 , 文章类型： Article，,卷期：2012年77-12] Palladium-catalyzed intermolecular C-N bond-forming reactions between aryl halides and amides are described using 2-dialkylphosphino-2'-alkoxyl-1,1'-binaphthyl, which is both bulky and electron-rich, as the ligand. A var... A Diels-Alder-Based Total Synthesis of (-)-Kainic Acid [作者：ORELLANA ARTURO; PANDEY SUSHIL K; CARRET SEBASTIEN; GREENE ANDREW E; POISSON JEANFRANCOIS,期刊：Journal of Organic Chemistry, 页码：5286-5296 , 文章类型： Article，,卷期：2012年77-12] An efficient synthesis of (-)-kainic acid, through a high-pressure-promoted Diels-Alder cycloaddition of a vinylogous malonate derived from 4-hydroxyproline, is described. The bicyclic adduct could be converted into the ... Fluorescent Penta- and Hexaene Fatty Acids by a Wittig-Horner/Elimination Strategy [作者：PATALAG LUKAS J; WERZ DANIEL B,期刊：Journal of Organic Chemistry, 页码：5297-5304 , 文章类型： Article，,卷期：2012年77-12] Molecular fluorescent probes have revolutionized biochemical and biophysical studies in the last decades, but with regard to lipids there has been a lack of combining the slim shape of saturated acyl chains with fluoresc... Light-Harvesting Fullerene Dyads as Organic Triplet Photosensitizers for Triplet-Triplet Annihilation Upconversions [作者：WU WANHUA; ZHAO JIANZHANG; SUN JIFU; GUO SONG,期刊：Journal of Organic Chemistry, 页码：5305-5312 , 文章类型： Article，,卷期：2012年77-12] Visible light-harvesting C-60-bodipy dyads were devised as universal organic triplet photosensitizers for triplet-triplet annihilation (TTA) upconversion. The antennas in the dyad were used to harvest the excitation ener... Substrate-Dependent Divergent Outcomes from Catalytic Reactions of Silyl-Protected Enol Diazoacetates with Nitrile Oxides: Azabicyclo[3.1.0]hexanes or 5-Arylaminofuran-2(3H)-ones [作者：XU XINFANG; SHABASHOV DMITRY; ZAVALIJ PETER Y; DOYLE MICHAEL P,期刊：Journal of Organic Chemistry, 页码：5313-5317 , 文章类型： Article，,卷期：2012年77-12] Dirhodium(II)-catalyzed reactions of silyl-protected enol diazoacetates with nitrile oxides exhibit high nitrile oxide substituent dependence in the production rearrangement products via dipolar cycloaddition and either ... Experimental and Theoretical Analyses of Azulene Synthesis from Tropones and Active Methylene Compounds: Reaction of 2-Methoxytropone and Malononitrile [作者：MACHIGUCHI TAKAHISA; HASEGAWA TOSHIO; YAMABE SHINICHI; MINATO TSUTOMU; YAMAZAKI SHOKO; NOZOE TETSUO,期刊：Journal of Organic Chemistry, 页码：5318-5330 , 文章类型： Article，,卷期：2012年77-12] A representative azulene formation from an active troponoid precursor (2-methoxytropone) and an active methylene compound (malononitrile) has been analyzed both experimentally and theoretically. H-2-Tracer experiments us... Synthesis of 5-Fluoro- and 5-Hydroxymethanoprolines via Lithiation of N-BOC-methanopyrrolidines. Constrained C-gamma-Exo and C-gamma-Endo Flp and Hyp Conformer Mimics [作者：KROW GRANT R; SHOULDERS MATTHEW D; EDUPUGANTI RAMAKRISHNA; GANDLA DEEPA; YU FANG; SONNET PHILIP E; SENDER MATTHEW; CHOUDHARY AMIT; DEBROSSE CHARLES; ROSS CHARLES W III; CARROLL PATRICK; RAINES RONALD T,期刊：Journal of Organic Chemistry, 页码：5331-5344 , 文章类型： Article，,卷期：2012年77-12] Proline derivatives with a C-gamma-exo pucker typically display a high amide bond trans/cis (K-T/C) ratio. This pucker enhances n ->pi* overlap of the amide oxygen and ester carbonyl carbon, which favors a trans amide bo... Allenylphosphonates/Allenylphosphine Oxides as Intermediates/Precursors for Intramolecular Cyclization Leading to Phosphorus-Based Indenes, Indenones, Benzofurans, and Isochromenes [作者：SAJNA K V; SWAMY K C KUMARA,期刊：Journal of Organic Chemistry, 页码：5345-5356 , 文章类型： Article，,卷期：2012年77-12] Utilizing internally available functional groups, a simple protocol for the efficient synthesis of phosphorus-based indenes, indenones, benzofurans, and isochromenes via intramolecular cyclization of allene intermediates... Isotope-Labeling of the Fibril Binding Compound FSB via a Pd-Catalyzed Double Alkoxycarbonylation [作者：BURHARDT MIA N; TAANING ROLF; NIELSEN NIELS CHR; SKRYDSTRUP TROELS,期刊：Journal of Organic Chemistry, 页码：5357-5363 , 文章类型： Article，,卷期：2012年77-12] We have synthesized two isotopically labeled variants of the beta-amyloid binding compound FSB possessing C-13-labels on the two terminal aryl carboxylic acid moieties. One of these was also fully deuterated on the olefi... Chemoselective Schmidt Reaction Mediated by Triflic Acid: Selective Synthesis of Nitriles from Aldehydes [作者：ROKADE BALAJI V; PRABHU KANDIKERE RAMAIAH,期刊：Journal of Organic Chemistry, 页码：5364-5370 , 文章类型： Article，,卷期：2012年77-12] An excellent utility of Schmidt reaction of aldehydes to access corresponding nitriles in an instantaneous reaction is demonstrated. The reaction of aldehydes with NaN3 and TfOH furnishes the corresponding nitriles in ne...