O2CC6H4C6H4CO2(SnPh3)2∙4H2O AND HO2CC6H4C6H4CO2SnBu2Cl: SYNTHESIS AND INFRARED STUDY
ABDOU MBAYE, CHEIKH ABDOUL KHADIR DIOP(*), LIBASSE DIOP
Université Cheikh AntaDiop Faculté des Sciences et Techniques Département de Chimie Laboratoire de Chimie Minérale et Analytique Dakar Sénégal *Corresponding author: cakdiop@ucad.sn
Abstract
When the diphenic acid HO2CC6H4C6H4CO2H is allowed to react with SnBu2Cl2 or SnPh3OH, HO2CC6H4C6H4CO2. SnBu2Cl (A) and O2CC6H4C6H4CO2(SnPh3)2∙4H2O(B) were obtained and characterized by infrared spectroscopy. The structures are an infinite chain or an oligomer, the diphenic anion being a monodentate or a monochelating ligand. The environment around the tin centers is trigonal bipyramidal or octahedral.