SHAXNAZARYAN, G. M.;SAAKYAN, L. A., ARM. XIM. ZH., 1984, 37, N 6, 392-394
作者:SHAXNAZARYAN, G. M.、SAAKYAN, L. A.
DOI:——
日期:——
LOCHEAD, A. W.;PROCTOR, G. R.;CATON, M. P. L., J. CHEM. SOC. PERKIN TRANS., 1984, N 11, 2477-2489
作者:LOCHEAD, A. W.、PROCTOR, G. R.、CATON, M. P. L.
DOI:——
日期:——
Iridium‐Catalyzed Hydrochlorination and Hydrobromination of Alkynes by Shuttle Catalysis
作者:Peng Yu、Alessandro Bismuto、Bill Morandi
DOI:10.1002/anie.201912803
日期:2020.2.10
Described herein are two different methods for the synthesis of vinyl halides by a shuttle catalysis based iridium-catalyzed transfer hydrohalogenation of unactivated alkynes. The use of 4-chlorobutan-2-one or tert-butyl halide as donors of hydrogen halides allows this transformation in the absence of corrosive reagents, such as hydrogen halides or acid chlorides, thus largely improving the functional-group