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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32条记录   An Efficient Synthesis of 2-Aminofuran-3-carbonitriles via Cascade Stetter-gamma-Ketonitrile Cyclization Reaction Catalyzed by N-Heterocyclic Carbene [作者：LIU PENG; LEI MIN; MA LEI; HU LIHONG,期刊：SYNLETT, 页码：1133-1136 , 文章类型： Article，,卷期：2011年-8] An efficient method for the synthesis of 4,5-disubstituted 2-aminofuran-3-carbonitriles via a cascade Stetter-gamma-ketonitrile cyclization reaction of aromatic aldehydes with acylidenemalononitriles, catalyzed by N-hete... Efficient Iron/Copper Cocatalyzed N-Arylation of Arylamines with Bromoarenes [作者：LIU XIAOYAN; ZHANG SONGLIN,期刊：SYNLETT, 页码：1137-1142 , 文章类型： Article，,卷期：2011年-8] Fe(acac)(3) and Cu(OAc)(2)center dot H2O were found to effectively promote the C-N cross-coupling reaction in the presence of K2CO3 as the base. A series of diaryl amine with different substituents can be synthesized in ... Microwave-Promoted TBAF-Catalyzed SNAr Reaction of Aryl Fluorides and ArSTMS: An Efficient Synthesis of Unsymmetrical Diaryl Thioethers [作者：LIU CHUANZHI; ZANG XUFENG; YU BAOHUA; YU XIAOCHUN; XU QING,期刊：SYNLETT, 页码：1143-1148 , 文章类型： Article，,卷期：2011年-8] Microwave irradiation was found to promote tetrabutylammonium fluoride catalyzed nucleophilic aromatic substitution of aryl fluorides and arylthiotrimethylsilanes, affording high yields of unsymmetrical diaryl thioethers... Biomimetic Synthesis of (+)-Neroplofurol [作者：HUO XING; PAN XINFU; HUANG GUOSHENG; SHE XUEGONG,期刊：SYNLETT, 页码：1149-1150 , 文章类型： Article，,卷期：2011年-8] (+)-Neroplofurol was biomimetically synthesized in only two steps from natural (+)-nerolidol via Sharpless dihydroxylation and a cascade Shi epoxidation/epoxide ring-opening reaction. All carbons are derived from natural... Electrophilic Cyclization of 1,6-Enynes [作者：HARSCHNECK TOBIAS; KIRSCH STEFAN F; WEGENER MICHAEL,期刊：SYNLETT, 页码：1151-1153 , 文章类型： Article，,卷期：2011年-8] The NIS-mediated iodocyclization of 1,6-enynes is described. While 1,6-enynes with a cation-stabilizing substituent at C2 position undergo 6-exo cyclization in poor yields, 1,6-enynes with donor substituents at C1 positi... Novel Isoxazolinyl Spiropyrrolidinediones: 1,3-Dipolar Cycloaddition of 1-Benzyl-3,3-dimethyl-5-methylenepyrrolidin-2,4-dione [作者：BATHICH YASER; KHAN SHARIFAH EDAYU BINTI SYED MONUDEEN; HAMZAH AHMAD SAZALI,期刊：SYNLETT, 页码：1154-1156 , 文章类型： Article，,卷期：2011年-8] A simple and highly efficient methodology for the first synthesis of isoxazolinyl spiropyrrolidinedione starting from keto ester, is presented. Base-Catalyzed, Three-Component Coupling of Aldehydes, Terminal Aryl Acetylenes, and Amines: Application to Synthesis of Propargylamines [作者：PATIL SACHIN S; PATIL SACHIN V; BOBADE VIVEK D,期刊：SYNLETT, 页码：1157-1159 , 文章类型： Article，,卷期：2011年-8] Propargylamines are formed in high yield by three-component coupling reaction of aldehydes, terminal aryl acetylenes, and amines in DMSO in the presence of catalytic tetraalkylammonium hydroxide. This reaction does not r... N,N '-Carbonyldiimidazole-Mediated DBU-Catalyzed One-Pot Synthesis of Urea-Tethered Glycosyl Amino Acids and Glycoconjugates [作者：SURESHBABU V V; BASAVAPRABHU,期刊：SYNLETT, 页码：1160-1164 , 文章类型： Article，,卷期：2011年-8] An efficient, mild, simple, and alternative one-pot protocol for the synthesis of urea-tethered glycosyl amino acids mediated by N,N'-carbonyldiimidazole employing DBU as a catalyst is described. This protocol is also ex... Zwitterionic-Type Molten Salt: A Mild and Efficient Organocatalyst for the Synthesis of 3-Aminoalkylated Indoles via Three-Component Coupling Reaction [作者：KUNDU DHIMAN; BAGDI AVIK KR; MAJEE ADINATH; HAJRA ALAKANANDA,期刊：SYNLETT, 页码：1165-1167 , 文章类型： Article，,卷期：2011年-8] A general and efficient method has been developed for the synthesis of 3-aminoalkylated indoles by a three-component coupling of indoles, aldehydes, and amines in the presence of a catalytic amount of zwitterionic-type m... Simple and Efficient Synthesis of N-Nitroethylenediamine Derivatives [作者：KVAPIL LUBOMIR; SIMACEK ADAM; GREPL MARTIN; GUCKY TOMAS; POSPISIL TOMAS; HRADIL PAVEL,期刊：SYNLETT, 页码：1168-1170 , 文章类型： Article，,卷期：2011年-8] A simple and efficient synthesis of N-nitroethylenediamine derivatives was carried out by reaction of 1-nitroimidazolidin-2-one with various nitrogen-, oxygen-, and sulfur-containing nucleophiles. The reactivity of prima... Efficient Enantioselective Total Synthesis of (+)-Helianane [作者：SOGA KANA; KANEMATSU MAKOTO; YOSHIDA MASAHIRO; SHISHIDO KOZO,期刊：SYNLETT, 页码：1171-1173 , 文章类型： Article，,卷期：2011年-8] The enantiocontrolled total synthesis of (+)-helianane, a marine-derived heterocyclic sesquiterpene, has been accomplished with an efficient chirality transfer during the Me3Al-mediated aromatic Claisen rearrangement and... Iron-Catalyzed Nitrene Insertion Reaction for Facile Construction of Amide Compounds [作者：CHEN GUOQIANG; XU ZHENJIANG; LIU YUNGEN; ZHOU CONGYING; CHE CHIMING,期刊：SYNLETT, 页码：1174-1178 , 文章类型： Article，,卷期：2011年-8] A facile method for the construction of amide compounds from aldehydes by an iron-catalyzed nitrene insertion reaction has been developed. Both aryl and aliphatic aldehydes can directly afford the corresponding amides wi... Copper(II)-Catalyzed Synthesis of Pyrimidines from Propargylic Alcohols and Amidine: A Propargylation-Cyclization-Oxidation Tandem Reaction [作者：LIN MIN; CHEN QINGZHEN; ZHU YU; CHEN XINLIANG; CAI JIJUN; PAN YINGMING; ZHAN ZHUANGPING,期刊：SYNLETT, 页码：1179-1183 , 文章类型： Article，,卷期：2011年-8] A new approach to the tandem synthesis of 2,4-disubstituted or 2,4,6-trisubstituted pyrimidines from propargylic alcohols with amidine is described. This reaction is catalyzed by 20 mol% Cu(OTf)(2) to give pyrimidines in... tert-Butyl Nitrite [作者：LIU YANG,期刊：SYNLETT, 页码：1184-1185 , 文章类型： Editorial Material，,卷期：2011年-8] Sodium Iodide [作者：CAMPOS VINICIUS RANGEL,期刊：SYNLETT, 页码：1186-1187 , 文章类型： Editorial Material，,卷期：2011年-8] Chemoenzymatic Synthesis of Idesolide from Benzoic Acid (vol 5, pg 725, 2011) [作者：ADAMS DAVID R; AICHINGER CHRISTIAN; COLLINS JONATHAN; RINNER UWE; HUDLICKY TOMAS,期刊：SYNLETT, 页码：1188-1188 , 文章类型： Correction，,卷期：2011年-8]