Electrochemical carbonylation of 2,2-dibromo-1-carbomethoxy-l-methylcyclopropane
作者:V. V. Yanilkin、E. L. Stranskaya、F. F. Ngmadzyanov、B. M. Garifullin
DOI:10.1007/bf01435792
日期:1996.3
Direct and indirect electrochemicalreductive carbonylation of 2,2-dibromo 1-carbomethoxy-l-methylcyclopropane involving NiII ions and CO was studied in an McCN-benzene (3 : 1) mixture in the presence of n-PrOH and Et2NH. 2-Bromo 1-carbomethoxy-l-methylcyclopropane with cis-configuration of substituents is formed upon-direct carbonylation in the case of n-propanol, while ester or amide of I-carbomethoxy