On May 18, 2020, Wang, Qian; Ni, Chuanfa; Hu, Mingyou; Xie, Qiqiang; Liu, Qinghe; Pan, Shitao; Hu, Jinbo published an article.Computed Properties of 29704-38-9 The title of the article was From C1 to C3: Copper-Catalyzed gem-Bis(trifluoromethyl)olefination of α-Diazo Esters with TMSCF3. And the article contained the following:
A Cu-catalyzed gem-bis(trifluoromethyl)olefination of α-diazo esters, using TMSCF3 as the only fluorocarbon source, was developed and provides an exquisite method to access gem-bis(trifluoromethyl)alkenes. This unprecedented olefination process involves a carbene migratory insertion into “CuCF3” to generate the α-CF3-substituted organocopper species, which then undergoes β-fluoride elimination and two consecutive addition-elimination processes to give the desired products. The key to this efficient one-pot C1-to-C3 synthetic protocol lies in the controllable double (over single and triple) trifluoromethylations of the gem-difluoroalkene intermediates. The experimental process involved the reaction of tert-Butyl 2-(4-nitrophenyl)acetate(cas: 29704-38-9).Computed Properties of 29704-38-9
The Article related to copper catalyst gemtrifluoromethylolefination alpha diazo ester tmscf, copper, diazo compounds, fluorine, olefins, synthetic methods, General Organic Chemistry: Synthetic Methods and other aspects.Computed Properties of 29704-38-9
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