EDITOR
Dr. Bernabé Rivas Q.

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Dr. Carlos Peña F.

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Dr. Victor Kesternich M. Dr. Hugo Klahn O. Dr. Juan Squella S. Dr. Alejandro Toro
Dra. Verónica Arancibia M. Dr. Ramiro Araya M. Dr. José Becerra A. Dra. Soledad Bollo D. Dr. Manuel Bravo M. Dr. Marcelo Campos V. Dr. Nestor Escalona B. Dr. José García F. Dr. Rafael García L. Dra. María Soledad Gutiérrez O. Dra. Cecilia Labbé D. Dr. Eduardo Lissi G. Dr. Victor Manríquez C. Dr. Hector Mansilla G. Dr. Eduardo Manta A. Dra. Betty Matsuhiro Y. Dr. Sergio Moya D. Dra. Patricia Pérez L. Dr. Hernán Ríos P. Dr. Leonardo S. Santos Dra. M. Soledad Ureta Z. Dr. Nicolas Yutronic S.
Volumen 53, Nº 4, Diciembre de 2008 PDF Imprimir E-mail

journalp-NITROPHENYL AND p-NITROBENZOYL
DERIVATIVES OF O,O’ – ALKYLENE DITHIOPHOSPHATE


LEENA CHORDIA AND ALOK CHATURVEDI*

Department of Chemistry, Government College, Ajmer – 305001, India

p-Nitrophenyl and p-nitrobenzoyl derivatives of O,O’–alkylene dithiophosphate, OGOP(S)SC6H4NO2 and OGOP(S)SCOC6H4NO2 (Where G =-CMe2CMe2-, -CH2CMe2CH2-, -CMe2CH2CHMe-, -CH2CH2CHMe-) have been synthesized by the reactions of p-bromo nitrobenzene / p-nitrobenzoyl chloride with ammonium salt of alkylene dithiophosphoric acids. These derivatives are yellow and red coloured solids, respectively and are soluble in common organic solvents. These are characterized by elemental analysis, IR and NMR (1H and 31P) spectral studies. In contrast to the bi-dentate chelating behaviour of the ligand in the metal and organometal derivatives of alkylene dithio-phosphates, the behaviour of dithiophosphato moiety in these derivatives is found to be mono-dentate in nature.

 

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