O-hydroxy schiff bases derived from 2-hydroxy-4-methoxy benzaldehyde: Synthesis, x-Ray studies and hydrogen bonding attributes

Amrutha Kala, A. L. and Nanishankar, V. H. and Naveen, S. and Ramegowda, M. and Lokanath, N. K. (2016) O-hydroxy schiff bases derived from 2-hydroxy-4-methoxy benzaldehyde: Synthesis, x-Ray studies and hydrogen bonding attributes. Molecular Crystals and Liquid Crystals, 629 (1). pp. 146-157. ISSN 1563-5287

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Official URL: https://doi.org/10.1080/15421406.2015.1107814

Abstract

The o-hydroxy Schiff bases consisting of N’-[(Z)-(2-hydroxy-4-methoxyphenyl)methylidene]pyridine-4-carbohydrazide and N’-[(Z)-(2-hydroxy-4-methoxyphenyl)methylidene]pyridine-3-carbohydrazidewere prepared by reaction of isonicotinic acid hydrazide and nicotinicacid hydrazide by employing 2-hydroxy-4-methoxy benzaldehyde.The spectroscopic techniques, X-ray crystal structure determinationas well as DFT calculations have been carried out to shed light on thenature of hydrogen bonding. The both experimental and theoreticalinvestigations demonstrate the presence of intramolecular neutralhydrogen bonding (enol-imine type) in these molecules

Item Type: Article
Subjects: D Physical Science > Physics
Divisions: Department of > Physics
Depositing User: manjula User
Date Deposited: 25 Jun 2019 11:17
Last Modified: 01 Jul 2019 11:08
URI: http://eprints.uni-mysore.ac.in/id/eprint/3839

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