Stereospecific arylation of alkenylsilanes with arylpalladium acetates

K Ikenaga, K Kikukawa, T Matsuda

Index: Ikenaga, Kazutoshi; Kikukawa, Kiyoshi; Matsuda, Tsutomu Journal of Organic Chemistry, 1987 , vol. 52, # 7 p. 1276 - 1280

Full Text: HTML

Citation Number: 32

Abstract

Alkenyltrimethylsilanes ((E)-and (Z)-RCH== CHSiMe,: R= H, Ph, n-CBH13, and CH30CH2) stereospecifically reacted at 40" C or room temperature with in situ generated phenylpalladium acetate to produce R (Ph) C= CHSiMe3 and RCH= C (Ph) SiMe, with inversion of their geometry. The arylation of CH2= CHSiMe3 with arylpalladium acetates gave (E)-ArCH= CHSiMe,(Ar= XPh; X= H. 4-Me, 4-Me0, 4-Br, 4-1, 4-EtOCO, and in good ...