915950-39-9Relevant articles and documents
Synthetic, spectroscopic, X-ray structural and antimicrobial studies of 1,3-dithia-2-stibacyclopentane derivatives of phosphorus based dithiolato ligands
Chauhan,Singh,Shaik,Mathur,Huch
, p. 2841 - 2847 (2006)
Some mixed 1,3-dithia-2-stibacyclopentane derivatives with phosphorus based dithiolato ligands of the types over(SCH2 CH2 SS, -) bS (S) over(POGO, -) {where G = {single bond}CH(Me){single bond}CH(Me){single bond} and {single bond}C(Me)2{single bond}C(Me)2{single bond}} and over(SCH2 CH2 SS, -) bS (S) P (OR)2 {where R = Prn, Bun and Ph} have been synthesized by the reaction of 2-chloro-1,3-dithia-2-stibacyclopentane and the ammonium/sodium salt of the corresponding phosphorus based ligands in an equimolar ratio in anhydrous benzene solution. These yellow crystalline solid/semi-solid derivatives have been characterized by elemental analysis (C, H, S and Sb), molecular weights, melting point as well as spectral [UV, IR and NMR (1H, 13C and 31P)] studies. Single crystal X-ray diffraction analyses of 1,3-dithia-2-stibacyclopentane 2,3-butylenedithiophosphate revealed a monodentate mode of bonding of the dithiophosphate ligand in the complex. The free ligands and their antimony(III) complexes have also been screened for their antibacterial and antifungal activities.