SYNTHESIS AND SOLVATOCHROMIC BEHAVIOUR OF SOME HETEROCYCLYIC ISONICOTINOHYDRAZIDE SCHIFF BASES
No Thumbnail Available
Date
2018
Authors
Fasina, T.M.
Dueke-Eze, C.U.
Familoni, O.B.
Journal Title
Journal ISSN
Volume Title
Publisher
revues.imist.ma
Abstract
The solvatochromic behaviour of three heterocyclic Schiff bases derived from
isonicotinic acid hydrazide (INH) and pyrrole-2-carboxaldehyde (L1), furan-2-
carboxaldehyde (L2) and thiophene-2-carboxaldehyde (L3) was studied in nine
solvents of different polarities. The electronic transition properties were investigated
using the Kamlet-Taft parameters, dielectric function, refractive index function and
Catalan parameters. The results indicate that the hydrogen bond acceptor properties of
the solvent are more effective in directing the solvatochromic behavior of the Schiff
bases
Description
Keywords
Research Subject Categories::NATURAL SCIENCES::Chemistry::Organic chemistry::Organic synthesis , Solvatochromism , Schiff Base , Electronic absorption spectra , Kamlet-Taft parameters , Catalan Parameters
Citation
Fasina, T. M., Dueke-Eze, C. U., Familoni, O. B., Dueke-Eze, C., & Familoni, O. (2018). SYNTHESIS AND SOLVATOCHROMIC BEHAVIOUR OF SOME HETEROCYCLYIC ISONICOTINOHYDRAZIDE SCHIFF BASES. Moroccan Journal of Chemistry, 6(3), 6-3.