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ChemInform Abstract: Pyrazole-3(5)-diazonium Salts in the Synthesis of Novel Pyrazolo[5,1-c][1,2,4]triazines.

✍ Scribed by Kh. S. Shikhaliev; V. V. Didenko; V. A. Voronkova; D. V. Kryl'skii

Publisher: John Wiley and Sons
Year: 2010
Weight: 32 KB
Volume: 41
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.201041167

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✦ Synopsis

Abstract

Coupling of pyrazole‐3(5)‐diazonium salts with cyclic 1,3‐dicarbonyl compounds followed by cyclocondensation of the resulting hetarylhydrazones provides a facile access to novel pyrazolotriazine derivatives.

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