1.
Org Lett
; 14(13): 3502-5, 2012 Jul 06.
Article
in English
| MEDLINE
| ID: mdl-22735031
ABSTRACT
By combining substituted anilines with functionalized orthoesters, an efficient and connective methodology for the preparation of benzoxazole, benzothiazole, and benzimidazole derivatives has been established. The versatility of this approach enables the development of new libraries of heterocycles containing multifunctional sites.