TITLE:
Synthesis, Spectral and Antimicrobial Studies of Bis (Cyclopentadienyl) Titanium (IV) Bis (O,O’-Dialkyl and Alkylenedithiophosphate) Complexes
AUTHORS:
Adnan A. S. El Khaldy, Florence Okafor, Alaa M. Abu Shanab
KEYWORDS:
Titanium (IV) Dialkyl and Alkylenedithiophosphate Complexes
JOURNAL NAME:
International Journal of Organic Chemistry,
Vol.4 No.5,
December
31,
2014
ABSTRACT: A new complexes of Cp2Ti[S2P(OR)2]2 (where R = Et, Pr-n, Pr-i, Bu-i and Ph) and Cp2Ti[S2POGO]2 (where G = -CH2CMe2CH2-, -CH2CEt2CH2-
and -CMe2CMe2-) were prepared by the dropwise addition of
the appropriate O,O’-dialkyl or -alkylenedithiophosphoric
acid to biscyclopentadienyl titanium dichloride in 1:2 molar ratio and refluxed
in benzene solution. These novel deep red colored complexes were characterized
by elemental analyses, molecular weight measurements and spectroscopic
techniques (IR., NMR 1H, 13C and 31P NMR). These
titanium (IV) dithio complexes have also been screened for their antibacterial
activities.