云南高校图书馆联盟文献共享服务平台- BENZYLATION

BENZYLATION: 作品数：16被引量：8H指数：2; 导出分析报告; 相关领域：理学更多>>; 相关作者：袁金伟更多>>; 相关机构：河南工业大学郑州大学更多>>; 相关期刊：《Chinese Journal of Chemistry》《Science Bulletin》《International Journal of Organic Chemistry》《Chinese Chemical Letters》更多>>; 相关基金：国家自然科学基金河南省自然科学基金中国博士后科学基金高等学校学科创新引智计划更多>>

Direct benzylation reactions from benzyl halides enabled by transition-metal-free photocatalysis被引量：2: 《Chinese Chemical Letters》2022年第12期5074-5079,共6页Panjie Xiang Kai Sun Shuang Wang Xiaolan Chen Lingbo Qu Bing Yu; support from the National Natural Science Foundation of China(Nos.21971224,22071222,22171249);111 Project(No.D20003);the Key Research Projects of Universities in Henan Province(No.21A150053);the Natural Science Foundation of Henan Province(No.202300410375);China Postdoctoral Science Foundation(No.2021M692906);Henan Postdoctoral Foundation(No.202003014).; An SN2-based photochemical strategy using dithiocarbamate anion as catalyst was developed for the activation of benzyl halides,which are extremely challenging to be applied as radical precursors in visible light photo...; 关键词：BENZYLATION PHOTOCATALYSIS Transition-metal-free Radical reaction N-Heterocyclics

Transition metal-free dearomatization of halonaphthols with C(sp^(3))-electrophiles: 《Chinese Chemical Letters》2022年第5期2411-2414,共4页Naichen Zhang Yuanzhi Ye Lu Bai Jingjing Liu Han Wang Xinjun Luan; The National Natural Science Foundation of China(Nos.21901203,22171225,21925108);the Education Department of Shaanxi Province(No.20JK0934)are acknowledged for financial support.; The first intermolecular electrophilic dearomatization of halonaphthols with benzyl/allyl bromides is described. Halonaphthols are used as carbon-nucleophiles in dearomatization to form three-dimensional cyclic enones...; 关键词：Halonaphthol Fluoronaphol BENZYLATION ALLYLATION Cyclic enone

Catalytic Benzylation Reactions: From C-H Bond Activation to C-N Bond Activation: 《Chinese Journal of Chemistry》2021年第5期1070-1078,共9页Tianxiao Jiang Hongchi Liu Haocheng Zhang Hanmin Huang; the University of Science and Technology of China and National Natural Science Foundation of China(Grant Nos.21925111,21790333,21702197 and 21672199)for generous and continuous financial support.; Transition-metal mediated activation of inert chemical bonds is an ongoing topic in homogeneous catalysis.In view of the abundance and accessibility of alkylarenes and benzylamines,the use of them as benzyl source in ...; 关键词：BENZYLATION C-H ACTIVATION C-N ACTIVATION RADICALS CATALYSIS

Modification of pillared MFI zeolite nanosheets by nitridation with tailored activity in benzylation of mesitylene and benzyl alcohol被引量：1: 《Chinese Journal of Chemical Engineering》2019年第8期1981-1987,共7页Zhipeng Chen Jiajin Huang Qiaowen Mu Huiyong Chen Feng Xu Yanxiong Fang Baoyu Liu; Supported by the Science and Technology Program of Guangzhou,China(201804010172);National Natural Science Foundation of China(21808040,21706031,21276052,21776049);Science and Technology Planning Project of Guangdong Province,China(2012A090300006); The modification of pillared MFI zeolites was performed by nitridation of silica pillared MFI zeolite nanosheets under NH3 atmosphere with different time. The resultant zeolites were characterized by a complementary c...; 关键词：MFI zeolite PILLAR NITRIDATION BENZYLATION

Different products in the reaction of the alcohols with cyclic and acyclic 1,3-dicarbonyl compounds:K_5CoW_(12)O_(40) as an electron transfer nano catalyst: 《Chinese Chemical Letters》2012年第12期1363-1366,共4页Ezzat Rafiee Masoud Kahrizi Mohammad Joshaghani; the Razi University Research Council for support of this work; K5CoW12O40 was used as a highly effective catalyst for the benzylation of 1,3-dicarbonyl compounds, β-Keto enol ethers were obtained when cyclic 1,3-dicarbonyl compounds used in this conditions instead of linear ones...; 关键词：BENZYLATION ETHERIFICATION β-Keto enol ethers Nano catalyst POLYOXOMETALATE

Iron-catalyzed benzylation of 1,3-dicarbonyl compounds by simple toluene derivatives: 《Chinese Science Bulletin》2012年第19期2382-2386,共5页PAN ShiGuang LIU JinHua LI YuanMing LI ZhiPing; supported by the National Natural Science Foundation of China (20832002 and 21072223);the Fundamental Research Funds for the Central Universities;the Research Funds of Renmin University of China (10XNL017); An iron-catalyzed oxidative C-C bond formation by the reactions of simple toluene derivatives with 1,3-dicarbonyl compounds is developed.A benzylic radical addition to a benzoylmethanato iron species is proposed for t...; 关键词：二羰基化合物苯衍生物催化氧化苄基铁自由基

BF<sub>3</sub>.OEt<sub>2</sub>-Mediated Benzylation of Arenes and Heteroarenes with Benzyl Ether Derivatives被引量：1: 《International Journal of Organic Chemistry》2011年第4期176-182,共7页Ling Dang Qiang Li Tongmei Ma Sheng Sheng Wei Zeng; An efficient BF3.OEt2-promoted benzylation of arenes and heteroarenes with various benzyl ether derivatives has been developed. This method provided alternative access to valuable diarylmethane in good yields under mi...; 关键词：Friedel-Crafts Alkylation BF3.OEt2 Diarylmethane Benzyl Ether DERIVATIVES ARENES

A Practical Method to Stereospecifically Synthesize trans-Stilbene Derivatives: 《Chinese Journal of Chemistry》2011年第7期1423-1428,共6页见玉娟孙高军李家明苏丹李传润钟国琛; A practical method to stereospecifically synthesize trans-stilbenes was developed via the one-pot benzylation-dehydration reaction of aromatic aldehydes with benzyltrimethylsilane （BTMS）, which was driven by tetrabu...; 关键词：TRANS-STILBENE benzyltrimethylsilane aromatic aldehydes BENZYLATION natural products

Benzylation of arenes and heteroarenes catalyzed by HfCl_4/HfO_2: 《Chinese Chemical Letters》2009年第8期913-916,共4页Cheng Yi Zhang Xin Qin Gao Jiang Hua Zhang Xiao Jun Peng; A highly efficient benzylation of arenes and heteroarenes catalyzed by HfCl4/HfO2 has been developed. Broad scope of benzylation reagents have been used in this process with high yields under mild condition. Additiona...; 关键词：BENZYLATION Hafnium chloride Hafnium oxide Benzylation reagents

Synthesis of Pharmaceutical Intermediates by Toluene Benzylation over Heteropoly Acids on Different Support被引量：3: 《Journal of Natural Gas Chemistry》2007年第2期186-192,共7页V. V. Bokade G. D. Yadav; Selective formation of pharmaceutical intermediates like diphenylmethane, dimethyldiphenylmethane, benzyl toluene and benzoic acid by liquid phase, toluene benzylation with benzyl chloride as a benzylating agent, was ...; 关键词：TOLUENE BENZYLATION benzyl chloride HETEROPOLYACID DIPHENYLMETHANE dimethyl-diphenyl methane benzyl toluene benzoic acid

BENZYLATION