Reactions of highly electrophilic polyfluorocarbonyl compounds with primary arylamines
作者:N. D. Chkanikov、V. D. Sviridov、A. E. Zelenin、M. V. Galakhov、A. F. Kolomiets、A. V. Fokin
DOI:10.1007/bf00960662
日期:1990.2
CHKANIKOV, N. D.;SVIRIDOV, V. D.;ZELENIN, A. E.;GALAXOV, M. V.;KOLOMIETS,+, IZV. AN CCCP. CEP. XIM.,(1990) N, S. 383-389
作者:CHKANIKOV, N. D.、SVIRIDOV, V. D.、ZELENIN, A. E.、GALAXOV, M. V.、KOLOMIETS,+
DOI:——
日期:——
Azidobenziodazolones as Azido Sources for the Enantioselective Copper-Catalyzed Azidation of <i>N</i>-Unprotected 3-Trifluoromethylated Oxindoles
作者:Yu-Xuan Chen、Tao Huo、Quan Yin、Ling-Feng Jiang、Xuan Cheng、Hong-Xiang Ma、Yu-Xuan Jiang、Mei-Zhi Sun、Qing-Hai Deng
DOI:10.1021/acs.orglett.3c01005
日期:2023.4.21
and synthetic chemistry. However, the asymmetric construction of chiral quaternary stereocenters bearing both N3 and CF3 groups is still unexplored. Herein, we report a kind of bench-stable and easily adjustable benziodazolone-based azidating reagents. These reagents were used to achieve an enantioselective copper-catalyzed azidation of N-unprotected 3-trifluoromethylated oxindoles to provide diverse