Spectral and theoretical study of 2-methyl-3-{[(Z)-3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)methyl]amino}quinazolin-4-one and its complexes with metal ions M(II

2-Methyl-3-{[( Z )-3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)methyl]amino}quinazolin-4-one was synthesized by condensation of 5-hydroxy-4-formyl-3-methyl-1-phenylpyrazole with N-amino-2-methylquinazolin-4-one and its structure and properties were studied by IR, 1 H, 13 C NMR, 2D 1 H NMR (COSY) and el...

Full description

Saved in:
Bibliographic Details
Published in:Russian journal of general chemistry 2015-07, Vol.85 (7), p.1706-1712
Main Authors: Popov, L. D., Borodkin, S. A., Tupolova, Yu. P., Kletskii, M. E., Burov, O. N., Vlasenko, V. G., Burlov, А. S., Shcherbakov, I. N., Zubenko, А. А., Derkun, А. V.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:2-Methyl-3-{[( Z )-3-methyl-5-oxo-1-phenylpyrazol-4-ylidene)methyl]amino}quinazolin-4-one was synthesized by condensation of 5-hydroxy-4-formyl-3-methyl-1-phenylpyrazole with N-amino-2-methylquinazolin-4-one and its structure and properties were studied by IR, 1 H, 13 C NMR, 2D 1 H NMR (COSY) and electronic spectroscopy and mass-spectrometry. By the reaction of compound (III) with Cd(II), Zn(II), and Pb(II) acetates the intracomplex compounds of 1: 2 composition (metal: ligand) were obtained.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363215070233