1026632-86-9Relevant academic research and scientific papers
Radical Alkynyltrifluoromethylation of Alkenes Initiated by an Electron Donor-Acceptor Complex
Jiang, Heng,He, Yanyan,Cheng, Yuanzheng,Yu, Shouyun
, p. 1240 - 1243 (2017)
Radical alkynyltrifluoromethylation of alkenes with actylenic triflones has been achieved. This radical chain reaction is initiated by a catalytic amount of an electron-donor-acceptor complex composed of Togni’s reagent and N-methylmorpholine. This transf
Copper-Catalyzed Alkynylation of C(sp3)?H Bonds in N-Fluoro-sulfonamides
Yin, Zhiping,Zhang, Youcan,Zhang, Shuo,Wu, Xiao-Feng
supporting information, p. 5478 - 5482 (2019/11/11)
Herein, we developed a copper-catalyzed approach for the remote C(sp3)?H alkynylation of N-fluoro-sulfonamides. With Cu(OTf)2 as the catalyst, the carbon radical which generated from nitrogen radical-mediated 1,5-hydrogen atom transf
Copper-Catalyzed Trifluoromethylalkynylation of Isocyanides
Lei, Jian,Wu, Xiaoxing,Zhu, Qiang
supporting information, p. 2322 - 2325 (2015/06/02)
The title reaction proceeds with acetylenic triflones and isocyanides under mild conditions using copper as a catalyst. This transformation provides an efficient access to (E)-N-alkyl trifluoromethyl alkynyl ketoimines, which are useful building blocks for the synthesis of CF3-containing N-heterocycles, propargylamines, etc.
Synthesis of 2-Aryl-3-trifluoromethylsulfonylpyrroles
Barnes, Keith D.,Ward, Randall
, p. 871 - 874 (2007/10/02)
A general method for the preparation of 2-aryl-3-trifluoromethylsulfonylpyrroles 2 has been developed.Procedures for the construction of the key enamine intermediates 9 and their cyclizations to pyrroles are reported.
