A convenient procedure for the N-alkylation of compounds containing multiple benzimidazole functionalities
作者:David R. Chapman、Christopher A. Reed
DOI:10.1016/0040-4039(88)85078-0
日期:1988.1
A facile and efficient method for the N-alkylation of ligand systems containingmultiple benztmidazole groups has been developed, involving a basic media of powdered KOH in di-methylsulfoxide and alkyl halides as alkylating agents.