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Fluorescence of Some Tri- and Tetra-Dentate Pyrazol-Derived Stable Ligands

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Wed, 2013-03-13 15:43 — Ismail Warad
Journal Title, Volume, Page: 
Research on Chemical Intermediates September 2013, Volume 39, Issue 7, pp 2963-2969
Year of Publication: 
2013
Link: 
http://link.springer.com/article/10.1007/s11164-012-0809-1
Authors: 
Taibi Ben Hadda
Laboratoire de Chimie des Matériaux, Faculté des Sciences, Université Mohammed Premier, 60000, Oujda, Morocco
[email protected]
Abdelali Kerbal
Laboratoire de Chimie Organique, Faculté des Sciences Dhar Mehraz, 30000, Fez, Morocco
Oumaima Touimi Benjelloun
Laboratoire de Chimie Organique, Faculté des Sciences Dhar Mehraz, 30000, Fez, Morocco
Abdeljalil El Fatmi
Laboratoire de Chimie Organique, Faculté des Sciences Dhar Mehraz, 30000, Fez, Morocco
Maria Daoudi
Laboratoire de Chimie Organique, Faculté des Sciences Dhar Mehraz, 30000, Fez, Morocco
Najib Ben Larbi
Laboratoire de Chimie Organique, Faculté des Sciences Dhar Mehraz, 30000, Fez, Morocco
Ismail Warad
Department of Chemistry, Science College, King Saud University, P. O. Box 2455, Riyadh, 11451, Saudi Arabia
Current Affiliation: 
Department of Chemistry, Faculty of Science, An-Najah National University, Nablus, Palestine
[email protected]
Preferred Abstract (Original): 
A new class of tripodal N-ligands have been prepared under mild conditions by reaction of N-hydroxymethyl-3,5-dimethylpyrazole with 2-furylmethylamine; 2-pyridylmethylamine; 4-nitrobenzaldehyde hydrazone and (E)-1-((anthracen-9-yl)methylene)hydrazine in a double equimolar ratio (2:1). The tripodal ligands were characterized by IR, 1H-, and 13C-NMR, microanalysis, and mass spectrometry. The fluorescence properties of the ligands were analyzed.