CO-retentive addition reactions of fluorinated acid chlorides to alkynes.
[reaction: see text]. The reaction of perfluorinated acid chlorides with terminal alkynes is efficiently catalyzed by rhodium complexes and proceeds with retention of the CO moiety in the acid chloride to afford (Z)-1-perfluoroacyl-2-chloro-1-alkenes selectively in high yields.
Kashiwabara
Taigo
T
Chemical Resources Laboratory, Tokyo Institute of Technology, Nagatsuta, Midori-ku, Yokohama 226-8503, Japan.
Kataoka
Kyoko
K
Hua
Ruimao
R
Shimada
Shigeru
S
Tanaka
Masato
M