Synthesis and Structural Features of 3(5)-alkyl(aryl)-5(3)-pyridyl-4-nitroso-1Н-pyrazoles
Author:
Volkova Darya S.1,
Kositsyna Anna S.1,
Kukushkin Kukushkin, Alexey A.1,
Root Evgeniy V.1
Affiliation:
1. Reshetnev Siberian State University of Science and Technology
Abstract
А para-chlorophenyl substituent was firstly obtained into the structure of pyridyl-substituted 4-nitrosopyrazole by cyclocondensation of hydrazine hydrate with the corresponding isonitroso-β-dicarbonyl compounds. The structure of previously unknown 3(5)-(4-chlorophenyl)-5(3)-pyridine-(3(4))-yl-4-nitroso-1H-pyrazoles and previously obtained 3(5)-alkyl(aryl)-5(3)-pyridine-(3(4))-yl-4-nitroso-1H-pyrazoles is proved and studied in detail by modern methods of analysis: mass spectrometry, 1H- and 13C NMR-spectroscopy
Publisher
Siberian Federal University
Subject
General Chemical Engineering,General Chemistry
Cited by
1 articles.
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