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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30条记录   Recyclable Iron/Graphite Catalyst for C-S Cross Coupling of Thiols with Aryl Halides under Ligand-Free Conditions [作者：AKKILAGUNTA VIJAY KUMAR; REDDY VUTUKURI PRAKASH; RAO KAKULAPATI RAMA,期刊：SYNLETT, 页码：1260-1264 , 文章类型： Article，,卷期：2010年-8] A recyclable iron/graphite (Fe/Cg) catalyst for the efficient C-S cross-coupling of various iodoarenes with aromatic/aliphatic thiols has been developed under ligand-free conditions (26 examples, up to 99% yield). The ca... An Efficient Synthesis of Carborane Amines via One-Step Reaction of Carborane Triflates with N-Nucleophiles [作者：OLSHEVSKAYA VALENTINA A; DUTIKOVA YULIA V; TYUTYUNOV ANDREI A; KONONOVA ELENA G; PETROVSKII PAVEL V; SUNG DAE D; KALININ VALERY N,期刊：SYNLETT, 页码：1265-1267 , 文章类型： Article，,卷期：2010年-8] 1-Trifluoromethanesulfonylmethyl-o-carborane and cesium 1-trifluoromethanesulfonylmethyl-1-carba-closo-dodecaborate react with amines in refluxing acetonitrile in the presence of NaOAc without a catalyst to give the corr... Recyclable Gallium as Catalyst Precursor for a Convenient and Solvent-Free Method for the Intermolecular Addition of Sulfonamides to Alkenes [作者：JASPERS DANIEL; KUBIAK RAPHAEL; DOYE SVEN,期刊：SYNLETT, 页码：1268-1272 , 文章类型： Article，,卷期：2010年-8] Gallium(III) iodide, which is conveniently formed in situ from gallium and iodine, is a competent catalyst for the inter- and intramolecular addition of p-toluenesulfonamides to alkenes. After each reaction, the metallic... Enamine-Based Domino Strategy for C-Acylation/Deacetylation of Acetoacetamides: A Practical Synthesis of beta-Keto Amides [作者：ANGELOV PLAMEN,期刊：SYNLETT, 页码：1273-1275 , 文章类型： Article，,卷期：2010年-8] A practical three-step route for C-acylation/deacetylation of acetoacetamides is described. Initial enamination of the acetoacetamides with Boc-monoprotected ethylenediamine provides beta-enamino amides, which are acylat... Synthesis of Urea Derivatives from CO2 and Amines Catalyzed by Polyethylene Glycol Supported Potassium Hydroxide without Dehydrating Agents [作者：KONG DELIN; HE LIANGNIAN; WANG JINQUAN,期刊：SYNLETT, 页码：1276-1280 , 文章类型： Article，,卷期：2010年-8] Polyethylene glycol supported potassium hydroxide (KOH/PEG1000) was developed as a recyclable catalyst for facile synthesis of urea derivatives from amines and CO2 without utilization of additional dehydrating agents. Pr... Unexpected and Divergent Reactions of N-Formyl-1,2-dihydroquinolines with Sodium Azide: Highly Chemoselective Formation of 2-Substituted Quinolines and Isoxazolo[4,3-c]quinolines [作者：SU WEIKE; YU JINGBO; LI ZHENHUA; ZHENG BEI,期刊：SYNLETT, 页码：1281-1284 , 文章类型： Article，,卷期：2010年-8] Efficient and divergent synthesis of 2-substituted quinolines and isoxazolo[4,3-c]quinolines was achieved from N-formyl-1,2-dihydroquinolines with the aid of sodium azide. The synthesis is substituent-dependent. Thus N-f... N-Chlorosuccinimide (NCS) [作者：CHAUHAN PANKAJ,期刊：SYNLETT, 页码：1285-1286 , 文章类型： Editorial Material，,卷期：2010年-8] 2-(1H-Benzotriazol-1-yl)-1,1,3,3-tetramethyluronium Hexafluorophosphate (HBTU) [作者：JADHAV SUSHILKUMAR A,期刊：SYNLETT, 页码：1287-1288 , 文章类型： Editorial Material，,卷期：2010年-8] Palladium-Catalyzed Intermolecular Addition of Formamides to Alkynes [作者：TSUJI YASUSHI; KATAFUCHI YUKO; IWAI TOMOHIRO; TERAO JUN; FUJIHARA TETSUAKI,期刊：SYNLETT, 页码：A41-A42 , 文章类型： News Item，,卷期：2010年-8] Direct Conversion of Arylamines into Pinacol Boronates [作者：MO FANYANG; JIANG YUBO; QIU DI; ZHANG YAN; WANG JIANBO,期刊：SYNLETT, 页码：A43-A44 , 文章类型： Editorial Material，,卷期：2010年-8] Nickel-Catalyzed Reductive Cross-Coupling of Aryl Halides with Alkyl Halides [作者：WEIX D J; EVERSON D A; SHRESTHA R,期刊：SYNLETT, 页码：A45-A46 , 文章类型： Editorial Material，,卷期：2010年-8] Phosphonium- and Benzotriazolyloxy-Mediated Bond-Forming Reactions and Their Synthetic Applications [作者：MANSOUR TAREK S; BARDHAN SUJATA; WAN ZHAOKUI,期刊：SYNLETT, 页码：1143-1169 , 文章类型： Article，,卷期：2010年-8] Phosphonium and benzotriazolyloxy (and related) intermediates are easily prepared by the reactions of cyclic amides and ureas with (1H-benzotriazol-1-yloxy)triaminophosphonium hexafluorophosphate related reagents. The fo... Thieme Chemistry Journal Awardees-Where Are They Now? Bicyclic Alkenes: From Cycloadditions to the Discovery of New Reactions [作者：TAM WILLIAM; COCKBURN NEIL,期刊：SYNLETT, 页码：1170-1189 , 文章类型： Article，,卷期：2010年-8] Recent work on synthetic applications of bicyclic alkenes is reviewed, including synthesis of substituted bicyclic alkenes, 1,3-dipolar cycloadditions, ruthenium-catalyzed [2+2] cycloadditions, ruthenium-catalyzed cycliz... Oxidative Preparation of Aromatic Orthocarboxylates from Aldehydes [作者：TANABE HIROYUKI; HE XINYAO; KOTHANDARAMAN PRASATH; YAMANE MOTOKI,期刊：SYNLETT, 页码：1190-1192 , 文章类型： Article，,卷期：2010年-8] Aromatic orthocarboxylates are oxidatively synthesized in good yields from hydroxyacetals derived from the corresponding aromatic aldehydes. In situ generation of hydroxyacetal and successive oxidation by DDQ provides a ...