FLUORINATED

作品数：240被引量：243H指数：6
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相关作者：刘海辉王宁靳艳梅张兴祥汪海燕更多>>
相关机构：厦门大学天津工业大学上海交通大学复旦大学更多>>
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相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金天津市自然科学基金更多>>
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Nucleophilic trifluoromethylation with CF_(3)H/LiHMDS: probing the nucleophilic reactivity of LiCF_(3) species
《Science China Chemistry》2025年第2期505-512,共8页Yangfan Liu Xiu Wang Chuanfa Ni Jinbo Hu 
support of this work by the National Key Research and Development Program of China(2021YFF0701700);the National Natural Science Foundation of China(22271299,22261132514 and 22301308);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB0590000);the Natural Science Foundation of Shandong Province(ZR2021LFG006 and ZR2023LFG003);the Shandong Dongyue Polymer Material Co.Ltd.is gratefully acknowledged。
The nucleophilic trifluoromethylation involving trifluoromethyllithium(LiCF_(3))species has been an open question since Haszeldine attempted to prepare LiCF_(3) in 1949.Indeed,LiCF_(3) has been used for electrophilic ...
关键词：nucleophilic trifluoromethylation trifluoromethy llithium fluorinated carbanion negative fluorine effect fluorinated carbenoid 
Julolidine-labelled fluorinated block copolymers for the development of two-layer films with highly sensitive vapochromic response被引量：1
《Science China Chemistry》2018年第8期947-956,共10页Camillo Sorgi Elisa Martinelli Giancarlo Galli Andrea Pucci 
supported by the University of Pisa (fondi Progetti di Ricerca di Ateneo, PRA_2017_28)
Fluorinated block copolymers composed of a polystyrene(Sx) first block and a polyacrylate second block carrying hydrophobic/lipophobic perfluorohexyl side chains(AF) were prepared by atom transfer radical polymerizati...
关键词：fluorinated block copolymers fluorescent molecular rotors vapochromism 
Preparation of novel methyl methacrylate/fluorinated silsesquioxane copolymer film with low surface energy被引量：3
《Science China Chemistry》2010年第9期2000-2005,共6页GALY Jocelyne GéRARD Jean-Franois 
supported by the European Community through RTN funded under the 5th frame work programm (HPRN-CT-2002-00306, NBB-HYBRIDS);National Natural Science Foundation of China (50873082);Research Fund for the Doctoral Program of Higher Education (20070384047);Scientific and Technological Innovation Flat of Fujian Province (2009J1009, 2010J01306)
Random copolymers of methyl methacrylate and fluorinated polyhedral oligomeric silsesquioxane(F-POSS) were synthesized and the corresponding thin films were prepared from solvent casting.Their microstructure was confi...
关键词：POSS PMMA NANOSTRUCTURE thermal stability surface properties 
Organocatalytic enantioselective Michael addition reactions of fluoromalonates with α,β-unsaturated aldehydes
《Science China Chemistry》2010年第1期135-139,共5页LI Hao1,JI YaFei2,LI Jian2,ZHANG ShiLei1,YU ChenGuang1 & WANG Wei1,2 1 Department of Chemistry and Chemical Biology,University of New Mexico,Albuquerque,NM 87131-0001,USA 2 Department of Pharmaceutical Sciences,School of Pharmacy,East China University of Science and Technology,Shanghai 200237,China 
support for this work provided by the NSF (CHE-0704015)
A new organocatalytic enantioselective Michael addition of α-fluoromalonate to enals has been developed.The process is efficiently catalyzed by readily available chiral diphenylpyrolinol TES ether under mild reaction...
关键词：ORGANOCATALYSIS α β-unsaturated ALDEHYDES CHIRAL FLUORINATED compounds MICHAEL addition 
Effect of block length on the self-assembly of end-capping perfluoroalkyl moieties on the polymer surface被引量：2
《Science China Chemistry》2009年第12期2295-2306,共12页YANG JuPing ZHAO QiDi ZHOU Bin NI HuaGang WANG XinPing SHEN ZhiQuan 
Supported by the National Natural Science Foundation of China (Grant Nos. 50573069 & 20704038) ;Program for Changjiang Scholars and Innovative Re-search Team in University (Grant No. IRT 0654)
Most research on copolymers with fluorinated monomers has focused on the relationship between fluorinated monomer content and the corresponding surface structure. However,the influence of the non-fluorinated block on ...
关键词：SELF-ASSEMBLY FLUORINATED end-capped polymer surface structure PBMA block length 
Composition and solution properties of fluorinated block copolymers and their surface structures in the solid state被引量：6
《Science China Chemistry》2009年第2期203-211,共9页NI HuaGang XUE DongWu WANG XiaoFang ZHANG Wei WANG XinPing SHEN ZhiQuan 
Supported by the National Natural Science Foundation of China(Grant Nos. 50573069 and 20704038);Program for Changjiang Scholars and Innovative Research Team in University (Grant No.IRT 0654)
A series of diblock copolymers composed of methyl methacrylate and 2-perfluorooctylethyl methacry-late(PMMA144-b-PFMAn) with various PFMA block lengths were prepared by atom transfer radical po-lymerization(ATRP).The ...
关键词：FLUORINATED BLOCK COPOLYMER surface structure SOLUTION properties air-liquid interface 
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