TRIFLUOROMETHYL

作品数：98被引量：115H指数：5
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相关领域：理学更多>>
相关作者：王小逸刘春霞陈明田小芍牛海军更多>>
相关机构：北京工业大学重庆医科大学附属第一医院黑龙江大学河南大学更多>>
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相关基金：国家自然科学基金湖北省自然科学基金国家重点基础研究发展计划国家高技术研究发展计划更多>>
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Efficient continuous synthesis of 2-[3-(trifluoromethyl)phenyl]malonic acid,a key intermediate of Triflumezopyrim,coupling with esterification-condensation-hydrolysis
《Chinese Chemical Letters》2025年第1期234-238,共5页Yuexiang Liu Xiangqiao Yang Tong Lin Guantian Yang Xiaoyong Xu Bubing Zeng Zhong Li Weiping Zhu Xuhong Qian 
the National Key Research and Development Program of China(Nos.2023YFD1700303,2022YFD17800);National Natural Science Foundation of China(Nos.21878088,21476077)for financial support。
Triflumezopyrim(TFM)is a novel mesoionic pyrido[1,2-α]pyrimidinones insecticide,which acts on nicotinic acetylcholine receptors(n ACh Rs)and has no cross-resistance with other insecticides.Herein,we firstly developed...
关键词：Triflumezopyrim(TFM) 2-[3-(Trifluoromethyl)phenyl]malonic acid Continuous flow synthesis MICRO-REACTOR 
“Three-in-one” strategy of trifluoromethyl regulated blood-brain barrier permeable fluorescent probe for peroxynitrite and antiepileptic evaluation of edaravone
《Chinese Chemical Letters》2024年第10期360-363,共4页Lei Shen Hongmei Liu Ming Jin Jinchao Zhang Caixia Yin Shuxiang Wang Yutao Yang 
supported by the National Natural Science Foundation of China(Nos.22177025,21807021,22325703,22177026);Science Fund for Creative Research Groups of Nature Science Foundation of Hebei Province(No.B2021201038);the Interdisciplinary Research Program of Natural Science of Hebei University(No.DXK202113);the Central Government Guided Local Science,Technology Development Fund(Hebei Province,No.216Z2603G);National High-End Foreign Expert Recruitment Plan(No.G2022003007L)。
Epilepsy,as a chronic neurological disease of the brain,is closely related to oxidative stress,and the peroxynitrite(ONOO-)significantly rise up in this event.Therefore,ONOO-is considered as a potential biomarker for ...
关键词：Fluorescent probe Blood-brain barrier PEROXYNITRITE EPILEPSY Drug repurposing 
Rhodium-Catalyzed Asymmetric Trifluoromethoxylation of Racemic Allylic Trichloroacetimidates
《CCS Chemistry》2024年第8期1885-1894,共10页Liyan Wang Yafeng Si Yu-Xin Luan Pingping Tang 
supported by the National Key Research and Development Program of China(grant no.2021YFF0701700);the National Natural Science Foundation of China(grant nos.21925105,92156001,and 22101141);the Natural Science Foundation of Tianjin(grant no.18JCJQJC47000);the Haihe Laboratory of Sustainable Chemical Transformations,and the Fundamental Research Funds for the Central Universities.
A rhodium/diene catalyzed asymmetric allylic trifluoromethoxylation reaction is reported,which afforded chiral trifluoromethoxylated allylic compounds in 52%–97%yields with up to 97%enantiomeric excess.These are the ...
关键词：asymmetric trifluoromethoxylation trifluoromethyl arylsulfonates rhodium trichloroacetimidates chiral diene ligand 
Metal-Free Electrochemical Trifluoromethylation of Imidazole-Fused Heterocycles with Trifluoromethyl Thianthrenium Triflate
《Chinese Journal of Chemistry》2024年第15期1679-1685,共7页Chang Ge Lipeng Qiao Yuyang Zhang Kai Sun jangzhen An Mei Peng Xiaolan Chen Lingbo Qu Bing Yu 
the financial support from the National Key R&D Program of China(2021YFB4001100,2021YFB4001101);the National Natural Science Foundation of China(21971224,22071222,and 22171249);the Natural Science Foundation of Henan Province(232300421363);the Science&Technology Innovation Talents in Universities of Henan Province(23HASTIT003).
A novel and eco-friendly electrochemical activation of trifluoromethyl thianthrenium triflate(TT-CF_(3)^(+)OTf^(-))for trifluoromethylation of imidazole-fused heteroaromatic compounds was established.This method invol...
关键词：TRIFLUOROMETHYLATION ELECTROCHEMICAL METAL-FREE Imidazole-fused heterocycles Thianthrenium 
Acylfluorination of enynes via phosphine and silver catalysis
《Chinese Chemical Letters》2024年第8期260-264,共5页Yu Mao Yilin Liu Xiaochen Wang Shengyang Ni Yi Pan Yi Wang 
support from the National Natural Science Foundation of China(Nos.21971107,22071101,22271147).
This work describes intermolecular acylfluorination of gem-difluoroenynes using acyl fluorides as both acyl source and fluorine source.Trifluoromethyl-substituted allenones or furans could be selectively achieved via ...
关键词：Phosphine catalysis Silver catalysis Difunctionalization Allenone FURAN TRIFLUOROMETHYL 
Access to Versatile Functionalized Cu(Ⅲ) Complexes Enabled by Direct Transmetalation to Well-Defined Copper(Ⅲ) Fluoride Complex Me_(4)N^(+)[Cu(CF_(3))_(3)F]^(-)
《Chinese Journal of Chemistry》2024年第10期1107-1113,共7页Guangyu Wang Huaiyuan Li Xuebing Leng Long Lu Qilong Shen 
the financial support from the National Key Research and Development Program of China(No.2021YFF0701700);the National Natural Science Foundation of China(22061160465).
The invention of a well-defined Cu(Ⅲ)fluoride complex Me_(4)N^(+)[Cu(CF_(3))_(3)(F)]^(-)1 enabled to access a versatile of functionalized Cu(Ⅲ)complexes[Me_(4)N]^(+)[Cu(X)(CF_(3))_(3)]^(-)(X=C_(6)F_(5),C_(6)F_(5)C≡...
关键词：FLUORINE COPPER Cu(Ⅲ) Cu(Ⅲ)fluoride TRIFLUOROMETHYL 
Trifluoromethyl enable high-performance single-emitter white organic light-emitting devices based on quinazoline acceptor
《Chinese Chemical Letters》2024年第4期442-446,共5页Xiangan Song Shaogang Shen Mengyao Lu Ying Wang Yong Zhang 
the supports by the National Natural Science Foundation of China (No.22175049);the Opening Project of Key Laboratory of Optoelectronic Chemical Materials and Devices of Ministry of Education,Jianghan University (No.JDGD-202213);the support of the Fundamental Research Funds for the Central Universities (Harbin Institute of Technology)。
Single-emitter white organic light-emitting diode(WOLED) based on small organic molecule exhibits great potential in simplifying fabrication process of WOLEDs. However, the design and synthesis of molecule for highly ...
关键词：Single-emitter white organic light-emitting diode Conformational isomerism Thermally activated delayed fluorescence TRIFLUOROMETHYL Exciton utilization 
Electrochemical Mono-Deuterodefluorination of Trifluoromethyl Aromatic Compounds with Deuterium Oxide被引量：2
《CCS Chemistry》2024年第1期230-240,共11页Jie Sheng Xu Cheng 
supported by the National Science Foundation of China(grant nos.22071105 and 22031008);the QingLan Project of Jiangsu Education Department.
The deuterodifluoromethyl group CF_(2)D combines the structural features of CF_(3) and CD_(3) groups,finding wide applications in diverse pharmaceutical entities.In this work,the electrochemical monodeuterodefluorinat...
关键词：ELECTROCHEMISTRY C-F activation fluorinecontaining drugs deuterated drugs deuterium oxide 
Synthesis of 2-Trifluoromethyl-4-aminoquinolines via Heating-Promoted Multi-component Reaction of CF_(3)-Imidoyl Sulfoxonium Ylides and Amines with Difluorocarbene as a C1 Synthon
《Chinese Journal of Chemistry》2023年第23期3205-3210,共6页Guangming Wei Chen Li Haoyuan Wang Zhengkai Chen Xiao-Feng Wu 
financial support from K.C.Wong Education Foundation(GJTD-2020-08).
A thermally-induced multi-component reaction of CF_(3)-substituted imidoyl sulfoxonium ylides(TFISYs),amines and(triphenylphosphonio)difluoroacetate(PDFA)has been developed,allowing a facile access to 2-trifluoromethy...
关键词：CF_(3)-Imidoyl sulfoxonium ylides DIFLUOROCARBENE Multi-component reaction 2-Trifluoromethyl-4-aminoquinolines N-Heterocyclic compounds 
Diastereo-selective synthesis of CF_(3)-substituted epoxide via in situ generated trifluoroethylideneiodonium ylide
《Green Synthesis and Catalysis》2023年第4期334-337,共4页Chenxin Ge Chao Chen 
This work was supported by the National Key Research and Development Program of China(No.2016YFB0401400);the National Natural Science Foundation of China(Nos.21871158 and 21672120);the Fok Ying Tong Education Foundation of China(No.151014).
The first example for the generation of 2,2,2-trifluoroethylidene ylide from corresponding iodonium salt is reported,which has been successfully applied in the epoxidation of aldehydes,achieving the corresponding tri-...
关键词：TRIFLUOROMETHYL EPOXIDATION EPOXIDES Iodonium ylide Trifluoroethylidenation 
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