A novel and short synthesis of naturally occurring 5-(3′-indolyl)oxazoles

Abstract

A novel, concise, and convenient synthesis of 5-(3′-indolyl)oxazoles using relatively benign reagent [hydroxy(2,4-dinitrobenzenesulfonyloxy)iodo]benezene has been described. The advantages of this procedure include operational simplicity, good yield, and avoidance of the use of toxic metal