Synthesis of Benzo[4,5]thiazolo[2,3-c][1,2,4]triazole Derivatives via C-H Bond Functionalization of Disulfide Intermediates
作者:Luis G. Ardón-Muñoz、Jeanne L. Bolliger
DOI:10.3390/molecules27051464
日期:——
3-c][1,2,4]triazoles for which two main synthetic approaches exist. Here we report a newsynthetic protocol that allows the preparation of these tricyclic compounds via the oxidation of a mercaptophenyl moiety to its corresponding disulfide. Subsequent C-H bond functionalization is thought to enable an intramolecular ring closure, thus forming the desired benzo[4,5]thiazolo[2,3-c][1,2,4]triazole. This