Vanadium-catalyzed Isomerization of Cyclopropanemethanols to Homoallylic Alcohols Involving C–C Bond Cleavage
作者:Yasunari Maeda、Takahiro Nishimura、Sakae Uemura
DOI:10.1246/cl.2005.380
日期:2005.3
Some vanadium compounds work as effective catalysts for isomerization of cyclopropanemethanols to the corresponding homoallylic alcohols. This reaction may proceed via [3,3]sigmatropic rearrangement involving an oxovanadium cyclopropane-methanolate accompanied by the C–C bond cleavage.
某些钒化合物作为环丙烷methanol异构化为相应同烯醇的有效催化剂。这一反应可能通过涉及氧化钒环丙烷-甲醇盐的[3,3]σ转位重排进行,并伴随C–C键的断裂。