Platinum-catalyzed nucleophilic addition of vinylsilanes at the beta-position.
In the presence of catalytic amounts of PtCl(2) and metal iodides, beta-substituted vinylsilanes reacted with aldehydes at the beta-position to give allyl silyl ethers. The Pt-catalyzed addition to aromatic aldehydes proceeded efficiently in the presence of LiI. The combined use of PtCl(2) and MnI(2) was found to be effective in addition to aliphatic aldehydes.
Miura
Katsukiyo
K
Department of Applied Chemistry, Graduate School of Science and Engineering, Saitama University, Sakura-ku, Saitama 338-8570, Japan. kmiura@apc.saitama-u.ac.jp
Inoue
Gen
G
Sasagawa
Hisashi
H
Kinoshita
Hidenori
H
Ichikawa
Junji
J
Hosomi
Akira
A