Ene Reaction of <i>o</i>-Carboryne with Alkynes and Alkenes at Room Temperature: Synthesis of <i>o</i>-Carboranyl Allenes and Alkenes
作者:Jie Zhang、Zuowei Xie
DOI:10.1021/acs.orglett.1c00649
日期:2021.4.16
temperature an efficient ene reaction with a large variety of alkynes and alkenes possessing an α-CH proton to give a series of o-carboranyl allenes and alkenes in good to high isolated yields. This reaction has a broad substrate scope from alkyl and aryl to silyl substituents. This protocol provides a facile synthetic method for accessing cage C-substituted carboranyl allenes and alkenes, which may be utilized