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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35条记录   Construction of 5,6-Ring-Fused 2-Pyridones: An Effective Annulation Tactic Achieved in Water [作者：SMITH AMOS B III; ATASOYLU ONUR; BESHORE DOUGLAS C,期刊：SYNLETT, 页码：2643-2646 , 文章类型： Article，,卷期：2009年-16] An efficient protocol to annulate the 5,6-fused 2-pyridone ring system, exploiting a tandem condensation of propiol-amide and cyclic beta-keto methyl esters in water, followed by acid- or base-promoted intramolecular rin... Modification of Polybutadiene: Chelation-Assisted Hydroacylation of alpha,omega-Diol with a Rhodium(I) Catalyst [作者：LEE JIHYUN; JO EUNAE; JUN CHULHO,期刊：SYNLETT, 页码：2647-2650 , 文章类型： Article，,卷期：2009年-16] Chemical modification of polybutadiene was achieved by intermolecular hydroacylation of alpha,omega-diol with the vinyl group of polybutadiene using a rhodium(I) complex. Design, Synthesis, and Self-Assembly of an Ether and Amide Linkage-Based Cyclic Lipid [作者：SHIBAKAMI MOTONARI; MIYOSHI SHIN; NAKAMURA MAKOTO; GOTO RIE,期刊：SYNLETT, 页码：2651-2654 , 文章类型： Article，,卷期：2009年-16] A novel 48-membered cyclic lipid, in which two ether and two amide groups serve as a linker between its hydrophilic and hydrophobic moiety, was synthesized starting from D-1,2-O-isopropylidene-sn-glycerol. The synthetic ... A Facile Route towards the Preparation of Ultra-Long-Chain Amidosulfobetaine Surfactants [作者：CHU ZONGLIN; FENG YUJUN,期刊：SYNLETT, 页码：2655-2658 , 文章类型： Article，,卷期：2009年-16] A series of novel, ultra-long-chain amidosulfobetaine surfactants were prepared by amidation of ultra-long-chain fatty acids directly with N,N-dimethyl-1,3-propanediamine in the absence of solvents, followed by quaterniz... Lappaconitine-Catalyzed Asymmetric alpha-Hydroxylation of beta-Keto Esters: A Bronsted Base Organocatalyst Developed from Terpenoid Alkaloids [作者：GONG BIN; MENG QINGWEI; SU TIAN; LIAN MINGMING; WANG QING; GAO ZHANXIAN,期刊：SYNLETT, 页码：2659-2662 , 文章类型： Article，,卷期：2009年-16] Discovering organocatalysts with novel framework from terpenoid alkaloids is presented in this paper. Lappaconitine was found to enantioselectively catalyze alpha-hydroxylation of beta-keto esters using tert-butyl hydrop... Facile CuI-Catalyzed Arylation of Azoles and Amides Using Simple Enaminones as Efficient Ligands [作者：CHENG CUNGUI; SUN GONGLEI; WAN JIEPING; SUN CUIRONG,期刊：SYNLETT, 页码：2663-2668 , 文章类型： Article，,卷期：2009年-16] (E)-3-(Dimethylamino)-1-(2-hydroxyphenyl) prop-2-en-1-one was found to be an excellent ligand for copper-catalyzed N-arylation of azoles and amides with aryl halides under mild conditions. The reaction took place at 82 d... An Efficient Catalytic Sulfonyloxylactonization of Alkenoic Acids Using Hypervalent Iodine(III) Reagent [作者：YAN JIE; WANG HONG; YANG ZHENPING; HE YAN,期刊：SYNLETT, 页码：2669-2672 , 文章类型： Article，,卷期：2009年-16] A novel and efficient catalytic method for sulfonyloxylactonization of alkenoic acids is reported. (Diacetoxyiodo) benzene could be used as a recyclable catalyst in combination with m-chloroperbenzoic acid as an oxidant ... Regioselective O-Alkylations of Indazolinone Using (Cyanomethylene)triphenylphosphorane [作者：RANDALL AMY; DUVAL FLORINE,期刊：SYNLETT, 页码：2673-2675 , 文章类型： Article，,卷期：2009年-16] Regioselective O-alkylation of indazolinones using (cyanomethylene)triphenthylphosphorane (CMPP) as a Mitsunobutype reagent is described with a variety of aliphatic alcohols. This method was also successfully applied to ... Reaction between Isocyanides, Dialkyl Acetylenedicarboxylates and 2-Hydroxy-1-aryl-2-(arylamino)ethanones: One-Pot Synthesis of Highly Functionalized 2-Aminofurans [作者：MOSSLEMIN MOHAMMAD HOSSEIN; ANARYABBASINEJAD MOHAMMAD; ANARAKIARDAKANI HOSSEIN,期刊：SYNLETT, 页码：2676-2678 , 文章类型： Article，,卷期：2009年-16] A facile synthesis of highly functionalized 2-aminofuran derivatives by the multicomponent reaction of alkyl isocyanides, dialkyl acetylenedicarboxylates and 2-hydroxy-1-aryl-2-(arylamino)ethanone is described. The react... Studies Toward the Synthesis of Inhibitors of Mycobacterium tuberculosis Cell-Wall Biosynthesis: The Assembly of Triazole-Linked 1,6-alpha-D-Oligomannosides via Click CuAAC [作者：LO CONTE MAURO; CHAMBERY ANGELA; MARRA ALBERTO; DONDONI ALESSANDRO,期刊：SYNLETT, 页码：2679-2681 , 文章类型： Article，,卷期：2009年-16] A versatile synthesis of 1,6-alpha-D-oligomannosides featuring the 1,4-disubstituted triazole ring as interglycosidic tether is presented via iterative copper(I)-catalyzed azide-alkyne cycloaddition. Free hydroxy hexaman... A New Synthesis of 2-Cyano-6-hydroxybenzothiazole, the Key Intermediate of D-Luciferin, Starting from 1,4-Benzoquinone [作者：MERONI GIUSEPPE; CIANA PAOLO; MAGGI ADRIANA; SANTANIELLO ENZO,期刊：SYNLETT, 页码：2682-2684 , 文章类型： Article，,卷期：2009年-16] 2-Cyano-6-hydroxybenzothiazole is the key intermediate for the synthesis of D-luciferin, the natural substrate of firefly luciferases. A new synthesis of 2-cyano-6-hydroxybenzothiazole has been realized starting from the... Asymmetric alpha-Aminoxylations of Stoichiometric Ketones Using 2-Nitrosotoluene [作者：JIAO PENG; YAMAMOTO HISASHI,期刊：SYNLETT, 页码：2685-2687 , 文章类型： Article，,卷期：2009年-16] Asymmetric aminoxylations of a stoichiometric amount of ketones were accomplished through O-nitrosoaldol reactions of 2-nitrosotoluene catalyzed by a proline-based tetrazole. The advantages of 2-nitrosotoluene and the te... A Further Improved Synthesis of a Dibenzodioxocinone CETP Inhibitor [作者：SUN ZHIHUA; LIN GUOQIANG; FAN ERKANG,期刊：SYNLETT, 页码：2688-2690 , 文章类型： Article，,卷期：2009年-16] A newly improved synthesis of a dibenzodioxocinone CETP inhibitor is described. Key features of the synthetic route include a chiral ligand induced alkyl addition to aldehyde and the use of triethylborane for improved se... Efficient Synthesis of Functionalized 2,3-Di(alkenyl)benzothiophenes and Dibenzothiophenes Based on the First Heck Reactions of 2,3-Di- and 2,3,6-Tribromobenzothiophene [作者：HUSSAIN MUNAWAR; MALIK IMRAN; VILLINGER ALEXANDER; LANGER PETER,期刊：SYNLETT, 页码：2691-2695 , 文章类型： Article，,卷期：2009年-16] Alkenyl-substituted benzothiophenes were prepared by the first Heck reactions of 2,3-di- and 2,3,6-tribromobenzothiophene. Functionalized dibenzothiophenes were prepared based on domino 'twofold Heck-6 pi-electrocyclizat... A Highly Efficient Chiral-Bridged Diphosphine Ligand Modified Cationic Palladium(II) Catalyst System for Asymmetric Alternating Copolymerization of Propene and Carbon Monoxide [作者：CUI YUMING; WANG LAILAI; KWONG FUK YEE; TSE MAN KIN; CHAN ALBERT S C,期刊：SYNLETT, 页码：2696-2700 , 文章类型： Article，,卷期：2009年-16] A highly efficient chiral-bridged biphenyl diphosphine ligand [(R-ax)-BuP] modified cationic palladium(II) catalyst system for the synthesis of optically active polyketone by stereoselective alternating copolymerization ... Partial Bromination and Fluoroalkylation of 5,10,15-Tris(pentafluorophenyl) corrole [作者：DU RUOBING; LIU CHAO; SHEN DONGMEI; CHEN QINGYUN,期刊：SYNLETT, 页码：2701-2705 , 文章类型： Article，,卷期：2009年-16] Partial bromination of the free base of 5,10,15-tris(pentafluorophenyl) corrole was carried out, and various mono-, di-, trior tetrabrominated corroles could be selectively produced by controlling the amounts of NBS used...