A simple method for the preparation and selective functionalization of 4,5-diaminopyrazoles

Published in: Journal, Volume : 44, Issue : 14, Pages : 3009-3011

DOI : 10.1016/s0040-4039(03)00398-8

Author : Blass, Benjamin E.; Srivastava, Anil; Coburn, Keith R.; Faulkner, Amy L.; Seibel, William L.

Abstract : A simple procedure for the synthesis and further functionalization of 4,5-diaminopyrazoles using mild conditions is reported herein. The desired products were obtained in good yield, and the structures were confirmed by X-ray crystallog.