Russian Chemical Bulletin p. 1211 - 1215 (1993)
Update date:2022-08-03
Topics:
Dalinger, I. L.
Zubanova, N. I.
Kuz'min, V. S.
Shevelev, S. A.
Unsubstituted 1H,7H-dipyrazolo<3,4-b;4',3'-e>pyrazine has been synthesized for the first time starting from 5-amino-3-methyl-1-phenylpyrazole.Its nitration to form C- and N-dinitro-substituted derivatives has been studied.The molecular structure of 3,5-di
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