Preparation of Crowded Olefins. Alkylidenation of Polycycloalkanones by Corey Homologative Epoxidation Followed by Reaction with Lithium Dialkylcuprates and with Thionyl Chloride
作者:George A. Olah、An-hsiang Wu
DOI:10.1055/s-1990-27043
日期:——
Preparation of crowded olefins from polycycloalkanones via Corey homologative epoxidation by trimethylsulfoxonium iodide/potassium tert-butoxide followed by reaction with lithium dialkylcuprates and thionyl chloride giving the corresponding alkylidenepolycycloalkanes is reported.
报道了通过三甲基亚砜碘化物/叔丁氧化钾进行Corey同系苯氧化反应,随后与锂二烷基铜化合物和氯化亚砜反应,由聚环烷酮制备拥挤烯烃的方法,得到相应的烷基烯聚环烷烃。