Salicylic aldehyde and 2- N -tosylaminobenzaldehyde tetrazolyl hydrazones and their complexes

S. I. Levchenkov; L. D. Popov; I. N. Scherbakov; E. A. Raspopova; A. N. Morozov; A. S. Burlov; V. A. Kogan

doi:10.1134/S1070363216050133

Salicylic aldehyde and 2-N-tosylaminobenzaldehyde tetrazolyl hydrazones and their complexes

Authors: Levchenkov S.I.¹^,2, Popov L.D.², Scherbakov I.N.², Raspopova E.A.², Morozov A.N.², Burlov A.S.², Kogan V.A.²
Affiliations:
1. Southern Scientific Center
2. Southern Federal University
Issue: Vol 86, No 5 (2016)
Pages: 1064-1068
Section: Article
URL: https://journals.rcsi.science/1070-3632/article/view/214943
DOI: https://doi.org/10.1134/S1070363216050133
ID: 214943

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Abstract

Tetrazolyl hydrazones of salicylic aldehyde and 2-N-tosylaminobenzaldehyde as well as zinc(II) and copper(II) complexes on their base have been prepared. Quantum-chemical simulation of tautomerism of the hydrazones in vacuum and in the solutions has been performed. IR and NMR spectroscopy and magnetochemistry studies have revealed that the complexes are mononuclear; however, weak intermolecular exchange interaction of the antiferromagnetic type has been detected in the copper(II) complexes.