Title of article
A new convenient synthesis of 3-hetaryl-pyrazolo[5,1-c][1,2,4]triazines
Author/Authors
Shawali, Ahmad S. University of Cairo - Faculty of Science - Department of Chemistry, Egypt
From page
185
To page
188
Abstract
Reactions of enaminones 2 with diazotized 5-amino-3-phenylpyrazole provide a convenient route to 3-[(4,5-disubstituted-pyrazol-3-yl)carbonyl]-pyrazolo[5,1-c][1,2,4]triazines. Condensation of the latter with hydrazine hydrate yielded the title compounds. The structures of the compounds prepared were elucidated on the basis of their spectral and elemental analyses
Keywords
Hydrazonoyl halides , Heterocycles , Enaminones , Pyrazoles
Journal title
Journal of Advanced Research
Journal title
Journal of Advanced Research
Record number
2589622
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