Formation and reactions of chloro-methoxy- and -(2-methylpropoxy)-carbene
作者:Neil P. Smith、Ian D. R. Stevens
DOI:10.1039/p29790001298
日期:——
Chloro-methoxy- and -(2-methylpropoxy)-carbene are formed from 3-chloro-3-methoxy- and 3-(2-methylpropoxy)-diazirine, respectively. In the absence of carbene traps they fragment to give carbon monoxide and either methyl chloride or alkene and HCl. They add readily to electron-poor alkenes to give cyclopropanes, and react with alcohols to give alkyl formates. The influence of substituents on the reactivity