New Heterocyclisation Reactions of 5-Amino-3-(cyanomethyl)-1H-pyrazole-4-carbonitrile with Some 1,3-Dielectrophilic Agents

New Heterocyclisation Reactions of 5-Amino-3-(cyanomethyl)-1H-pyrazole-4-carbonitrile with Some 1,3-Dielectrophilic Agents

5-Amino-3-(cyanomethyl)-1H-pyrazole-4-carbonitrile enters into condensation reactions with β-diketones and dibenzalacetone to form 2-(cyanomethyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile derivatives. The reaction with cyanoguanidine in an acid medium leads to the formation of 2,4-diamino-7-(cyanomet...

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Wedi'i Gadw mewn:

Manylion Llyfryddiaeth
Prif Awduron:	Dotsenko, V. V., Доценко, В. В., Aksenov, N. A., Аксенов, Н. А., Aksenova, I. V., Аксенова, И. В.
Fformat:	Статья
Iaith:	English
Cyhoeddwyd:	Pleiades journals 2022
Pynciau:	3(5)-aminopyrazoles Calculated biological activity Dicyandiamide Pyrazolo[1,5-a]pyrimidines Quantum chemical studies
Mynediad Ar-lein:	https://dspace.ncfu.ru/handle/20.500.12258/19500
Tagiau:	Ychwanegu Tag Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!

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