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Vol. 25 No. 13 (2013): Vol 25 Issue 13

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Synthesis and Characterization of Diaryl Pyrazole-4-carbaldehyde Semicarbazones Metal Complexes

https://doi.org/10.14233/ajchem.2013.14542
Muhammad Nasrullah
Department of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
Misbahu Ain Khan
Department of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
Muhammad Naeem Khan
Applied Chemistry Research Center, PCSIR Laboratories Complex, Lahore, Pakistan
Mark G. Humphrey
Research School of Chemistry, Australian National University, Canberra, Australia
Umar Farooq
Institute of Chemistry, University of the Punjab, Quaid-i-Azam Campus, Lahore, Pakistan
Samina Aslam
Department of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
Muhammad Ahmad
Department of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
Munawar Ali Munawar
Institute of Chemistry, University of the Punjab, Quaid-i-Azam Campus, Lahore, Pakistan
Tahir Maqbool
Department of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
Whei-Oh Lin
Departamento de Quimica, Universidade de Grande Rio, Rua Prof. Jose Hurdy, Duque de Caxias, RJ, Brazil

Corresponding Author(s) : Muhammad Naeem Khan

changwani_1@yahoo.com

Asian Journal of Chemistry, Vol. 25 No. 13 (2013): Vol 25 Issue 13

Abstract

Four heterocyclic ligands [1,3-diarylpyrazole-4-carbaldehyde semicarbazones] and their metal complexes with d-block transition elements (Cu2+, Ni2+, Co2+, Pb2+, Zn2+ and Fe2+) have been synthesized and characterized through elemental analysis and spectroscopic techniques viz., FTIR, 1H NMR and mass spectra.

Keywords

Semicarbazones Vilsmeier-Haack reaction d-Block metal complexes Pyrazoles and NMR spectra
Nasrullah, M., Ain Khan, M., Naeem Khan, M., G. Humphrey, M., Farooq, U., Aslam, S., … Lin, W.-O. (2013). Synthesis and Characterization of Diaryl Pyrazole-4-carbaldehyde Semicarbazones Metal Complexes. Asian Journal of Chemistry, 25(13), 7293–7296. https://doi.org/10.14233/ajchem.2013.14542
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