Synthesis of N-Substituted 2-Fluoromethylbenzimidazoles via Bis(trifluoroacetoxy)iodobenzene-Mediated Intramolecular Cyclization of N,N′-Disubstituted Fluoroethanimidamides
作者:Yongming Wu、Jiangtao Zhu、Haibo Xie、Zixian Chen、Shan Li
DOI:10.1055/s-0029-1218377
日期:2009.12
A mild and efficient method for the synthesis of N-substituted 2-fluoromethylbenzimidazoles via [bis(trifluoroacetoxy)-iodo]benzene-mediated intramolecular cyclization of N,N'-disubstituted bromodifluoro (or trifluoro) ethanimidamides was described.