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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29条记录   Regiospecific and diastereoselective aldol reaction of chiral N-sulfinyl metalloenamines with alpha,beta-unsaturated trifluoromethyl ketones: Asymmetric synthesis of tertiary trifluoromethyl allylic carbinols [作者：LIU ZHENJIANG; ZHANG FAN; LIU JINTAO,期刊：Journal of Fluorine Chemistry, 页码：102-107 , 文章类型： Article，,卷期：2012年133-12] Regiospecific and diastereoselective aldol type reaction of chiral N-sulfinyl metalloenamines with alpha,beta-unsaturated trifluoromethyl ketones was reported, which affords the corresponding tertiary trifluoromethyl all... Henry reaction of fluorinated nitro compounds [作者：HU HUAWEI; HUANG YANGEN; GUO YONG,期刊：Journal of Fluorine Chemistry, 页码：108-114 , 文章类型： Article，,卷期：2012年133-12] The Henry (nitroaldol) reaction of fluorinated nitro compounds with various aromatic aldehydes and a fluorinated aliphatic aldehyde to give beta-fluoro-beta-nitroalcohols which bearing a fluorinated quaternary carbon cen... Synthesis of 1,3-dialkyl imidazolium ionic liquids containing difunctional and tetrafunctional perfluoroalkylsulfonyl imide anions [作者：HICKMAN TOM; DESMARTEAU DARRYL D,期刊：Journal of Fluorine Chemistry, 页码：11-15 , 文章类型： Article，,卷期：2012年133-12] Direct methylation of imidazole imides renders excellent yields methodology provides a simple, perfluorosulfonyl imide anions. using methylated difunctional or tetrafunctional perfluorosulfonyl of the corresponding room ... Polyfluoroalkylation of 2-aminothiazoles [作者：QI QINGQING; SHEN QILONG; LU LONG,期刊：Journal of Fluorine Chemistry, 页码：115-119 , 文章类型： Article，,卷期：2012年133-12] An efficient, highly selective method for polyfluoroalkylation of 2-aminothiazole derivatives was described. Interestingly, a defluorinated reductive 2-aminothiazole derivative was obtained in moderate yields when 2-amin... Asymmetric Michael addition of alpha-fluoro-alpha-phenylsulfonyl ketones to nitroolefins catalyzed by phenylalanine-based bifunctional thioureas [作者：CUI HAIFENG; LI PENG; WANG XIAOWEI; ZHU SHIZHENG; ZHAO GANG,期刊：Journal of Fluorine Chemistry, 页码：120-126 , 文章类型： Article，,卷期：2012年133-12] Phenylalanine-based bifunctional thiourea derivatives promoted the asymmetric Michael addition of alpha-fluoro-alpha-phenylsulfonyl ketones to nitroolefins, affording enantiomerically enriched fluorine-containing multifu... Iodine catalyzed one-pot multi-component reaction to CF3-containing spiro[indene-2,3 '-piperidine] derivatives [作者：DAI BAIFAN; DUAN YIJUN; LIU XIAOQING; SONG LIPING; ZHANG MIN; CAO WEIGUO; ZHU SHIZHENG; DENG HONGMEI; SHAO MIN,期刊：Journal of Fluorine Chemistry, 页码：127-133 , 文章类型： Article，,卷期：2012年133-12] In the presence of a catalytic amount of molecular iodine (0.1 equiv.), the one-pot multi-component reaction of ethyl trifluoroacetoacetate 1, indan-1,3-dione 2, ammonium acetate 3 and aromatic aldehyde 4 mainly gave the... An efficient method to access 2-fluoroalkylbenzimidazoles by PIDA oxidation of amidines [作者：ZHU JIANGTAO; CHEN ZIXIAN; XIE HAIBO; LI SHAN; WU YONGMING,期刊：Journal of Fluorine Chemistry, 页码：134-138 , 文章类型： Article，,卷期：2012年133-12] A mild and practical strategy for the synthesis of 2-bromodifluoromethyl (or trifluoromethyl)-1H-benzimidazoles via PIDA-mediated oxidative intramolecular cyclization of the fluorinated amidines is described. The approac... Microwave promoted one-pot preparation of fluorinated propargylamines and their chemical transformation [作者：CHEN XIAOLEI; ZHANG JIANMIN; SHANG WENLI; LU BEIQIONG; JIN JIANAN,期刊：Journal of Fluorine Chemistry, 页码：139-145 , 文章类型： Article，,卷期：2012年133-12] A series of fluorinated propargylamines have been synthesized from the one-pot three-component reaction of fluorobenzaldehyde, aniline and phenylacetylene under solvent-free and microwave irradiation. The fluorinated pro... Scope and regioselectivity of the 1,3-dipolar cycloaddition of azides with methyl 2-perfluoroalkynoates for an easy, metal-free route to perfluoroalkylated 1,2,3-triazoles [作者：WEI JIAMEI; CHEN JIE; XU JIECHAO; CAO LONG; DENG HONGMEI; SHENG WEIHUA; ZHANG HUI; CAO WEIGUO,期刊：Journal of Fluorine Chemistry, 页码：146-154 , 文章类型： Article，,卷期：2012年133-12] 1,3-Dipolar cycloadditions of methyl 2-perfluoroalkynoates with various azides have been examined, leading to a simple metal-free synthetic protocol for the synthesis of perfluoroalkylated 1,2,3-triazoles. The regiochemi... The investigation of fluorination reaction of p-substituted benzenesulfonimides with fluorine-nitrogen mixed gas to synthesize NFSI analogues [作者：CHEN GUANLONG; CHEN FULI; ZHANG YAN; YANG XUEYAN; YUAN XIAOMING; WU FANHONG; YANG XIANJIN,期刊：Journal of Fluorine Chemistry, 页码：155-159 , 文章类型： Article，,卷期：2012年133-12] This paper studied the fluorination reaction of p-substituted benzenesulfonimides with diluted elemental fluorine to synthesize N-fluoro-benzenesulfonimide (NFSI) analogues. Several synthetic methods were compared and we... An improved, efficient route to 2,2-difluoroethenylbenzenes [作者：LU LONG; BURTON DONALD J,期刊：Journal of Fluorine Chemistry, 页码：16-19 , 文章类型： Article，,卷期：2012年133-12] Treatment of vinylidene fluoride with tert-BuLi at - 115 degrees C gave a solution of [F2C=CHLi]. Addition of Bu3SnCl to this lithium reagent at - 110 degrees C gave an 88% isolated yield of F2C=CHSnBu3. Reaction of F2C=... Efficient synthesis of 1-alkyl-3-methylimidazolium fluorides and possibility of the existence of hydrogen bonding between fluoride anion and C(sp(3))-H [作者：ZHU ZHIQIANG; JIANG MINGYUE; ZHENG CHANGGE; XIAO JICHANG,期刊：Journal of Fluorine Chemistry, 页码：160-162 , 文章类型： Article，,卷期：2012年133-12] 1-Alkyl-3-methylimidazolium fluorides were successfully synthesized by the reaction of silver fluoride with the corresponding imidazolium iodides. (C) 2011 Elsevier B.V. All rights reserved. Rational and practical synthesis of alpha,alpha-difluoro-gamma-lactams [作者：LI BINHUI; LI KELAI; CHEN QINGYUN,期刊：Journal of Fluorine Chemistry, 页码：163-166 , 文章类型： Article，,卷期：2012年133-12] Treatment of N-phenyl-iododifluoroacetamide (1) with terminal alkenes (2) in the presence of Na2S2O4 and NaHCO3 in CH3CN/H2O gave good yields of N-phenyl-2,2-difluoro-4-iodoalkanamide (3), which cyclized under strong bas... A facile preparation of 2-bromodifluoromethyl benzo-1,3-diazoles and its application in the synthesis of gem-difluoromethylene linked aryl ether compounds [作者：JIANG HAIZHEN; YUAN SHIJIE; CAI YESHAN; WAN WEN; ZHU SHIZHENG; HAO JIAN,期刊：Journal of Fluorine Chemistry, 页码：167-170 , 文章类型： Article，,卷期：2012年133-12] A facile preparation of 2-bromodifluoromethyl benzo-1,3-diazoles as novel CF2Br-containing heterocyclic building blocks has been developed through a one-pot process of reaction of 2-OH, 2-SH, or 2-NH2 substituted aniline... A facile synthetic route to 2-trifluoromethyl-substituted polyfunctionalized chromenes and chromones [作者：WEN LELE; ZHANG HONGHAI; LIN HAO; SHEN QILONG; LU LONG,期刊：Journal of Fluorine Chemistry, 页码：171-177 , 文章类型： Article，,卷期：2012年133-12] A method for the preparation of methyl 4-hydroxy-2-(trifluoromethyl)-4H-chromenes-3-carboxylate derivatives 3a-j from readily available trifluoromethylated building block methyl (Z)-2-bromo-4,4,4-trifluoro-2-butenoate 1 ... Synthesis of gamma,gamma-difluoro-beta-hydroxy-delta-lactones as new precursors of HMG-CoA reductase inhibitor [作者：WANG XIAOGUANG; FANG XIANG; XIAO HONGYUAN; YIN YAN; XIA HUIMIN; WU FANHONG,期刊：Journal of Fluorine Chemistry, 页码：178-183 , 文章类型： Article，,卷期：2012年133-12] A series of gamma,gamma-difluoro-beta-hydroxy-delta-lactones 1 were efficiently synthesized as new precursors of HMG-CoA reductase inhibitor in one pot by treatment of readily prepared gem-difluoromethylenated acetonides...