Regio- and stereoselective synthesis of multisubstituted vinylsilanes via zirconacycles.
A series of novel multisubstituted vinylsilanes are prepared regio- and stereoselectively by carbozirconation of various alkynylsilanes through zirconacycles such as zirconacyclopropenes and zirconacyclopentenes and the subsequent transformation of the formed alkenylzirconocene complexes.
Nishihara
Yasushi
Y
Division of Chemistry and Biochemistry, Graduate School of Natural Science and Technology, Okayama University, 3-1-1 Tsushimanaka, Kita-ku, Okayama 700-8530, Japan. ynishiha@cc.okayama-u.ac.jp
Saito
Daisuke
D
Tanemura
Kenki
K
Noyori
Shintaro
S
Takagi
Kentaro
K