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SYNTHESIS AND SOLVATOCHROMIC BEHAVIOUR OF SOME HETEROCYCLYIC ISONICOTINOHYDRAZIDE SCHIFF BASES


 
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1. Title Title of document SYNTHESIS AND SOLVATOCHROMIC BEHAVIOUR OF SOME HETEROCYCLYIC ISONICOTINOHYDRAZIDE SCHIFF BASES
 
2. Creator Author's name, affiliation, country Tolulope M. Fasina, Cordelia U. Dueke-Eze, Ooluwole B. Familoni; UNIVERSITY OF LAGOS, LAGOS, NIGERIA; Nigeria
 
2. Creator Author's name, affiliation, country Cordelia Dueke-Eze; University of Lagos, Akoka; Nigeria
 
2. Creator Author's name, affiliation, country Oluwole Familoni; University of Lagos Akoka; Nigeria
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) Solvatochromism; Schiff base; Electronic absorption spectra; Kamlet-Taft parameters; Catalan Parameters.
 
4. Description 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. 
 
5. Publisher Organizing agency, location
 
6. Contributor Sponsor(s)
 
7. Date (YYYY-MM-DD) 25-05-2018
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://revues.imist.ma/index.php/morjchem/article/view/8564
 
10. Identifier Digital Object Identifier (DOI) https://doi.org/10.48317/IMIST.PRSM/morjchem-v6i3.8564
 
11. Source Title; vol., no. (year) Moroccan Journal of Chemistry; Vol 6, No 3 (2018)
 
12. Language English=en en
 
13. Relation Supp. Files
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c) 2018 Moroccan Journal of Chemistry