DIFLUOROMETHYLATION

作品数：20被引量：27H指数：3
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Nickel-catalyzed decarboxylative difluoromethylation and alkylation of alkenes
《Chinese Chemical Letters》2025年第3期253-258,共6页Zhenkang Ai Hui Chen Xuebin Liao 
financial support from the National Natural Science Foundation of China(NSFC,No.21877067);Tsinghua-Peking Centre for Life Science。
Herein,we describe a nickel-catalyzed reductive decarboxylative difluoromethylation reaction of alkenes using inexpensive and easy-to-handle difluoroacetic anhydride(DFAA)/pyridine N-oxide reagent system.A variety of ...
关键词：NICKEL DIFLUOROMETHYLATION Difluoroacetic anhydride Decarboxylative ALKENES 
A bench-stable reagent for C-4 selective deuteriodifluoromethylation of azines
《Chinese Chemical Letters》2022年第11期4817-4821,共5页Junqing Liang Lefeng Dong Feng Qian Yijin Kong Mingxia Wang Xiaoyong Xu Xusheng Shao Zhong Li 
financial supported by Innovation Program of Shanghai Municipal Education Commission(No.201701070002E00037);supported by National Key Research Program of China(No.2017YFD0200505);the Fundamental Research Funds for the Central Universities。
Deuteriodifluoromethyl(CF_(2)D)is a challenging and important functional group due to difficult deuterium incorporation and lack of effective precursor reagents.Herein,we report a bench-stable reagent,deuteriodifluoro...
关键词：REAGENT DEUTERIUM DIFLUOROMETHYLATION C-4 selective AZINES 
Selective O-difluoromethylation of 1,3-diones using S-(difluoromethyl) sulfonium salt被引量：2
《Chinese Chemical Letters》2019年第8期1515-1518,共4页Guo-Kai Liu Xin Li Wen-Bing Qin Wei-Feng Lin Li-Ting Lin Jia-Yi Chen Jian-Jian Liu 
supported by the Science and Technology Foundation of Shenzhen, Shenzhen Science and Technology Innovation Committee (No. JCYJ20170818143001461)
A facile and highly efficient approach for selective O-difluoromethylation of 1,3-diones by recently developed bench-stable S-(difluoromethyl)sulfonium salt was described.And a broad range of difluoromthyl enol ethers...
关键词：DIFLUOROCARBENE Difluoromethyl ENOL ethers 1 3-Diones O-Difluoromethylation S-(Difluoromethy)sulfonium salt 
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