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

✍ Scribed by Benjamin E Blass; Anil Srivastava; Keith R Coburn; Amy L Faulkner; William L Seibel

Publisher: Elsevier Science
Year: 2003
Tongue: French
Weight: 155 KB
Volume: 44
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(03)00398-8

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✦ Synopsis

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 have been confirmed by X-ray crystallography.

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