Synthetic, spectroscopic, X-ray structural and antimicrobial studies of 1,3-dithia-2-stibacyclopentane derivatives of phosphorus based dithiolato ligands
作者:H.P.S. Chauhan、U.P. Singh、N.M. Shaik、S. Mathur、V. Huch
DOI:10.1016/j.poly.2006.04.027
日期:2006.11
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
某些具有SCH2CH2SS¯bS(S)POGO类型的磷基二硫代lato配体的混合1,3-二硫代-2-stibacyclopentane衍生物(其中G = CH(Me)CH(Me)和C(Me)2 C(Me)2 }和SCH2CH2SS′bS(S)P(OR)2 其中R = Pr n,Bu n和Ph}是通过2-氯-1,3-二硫代-2-stibacyclopentane与铵/在无水苯溶液中等摩尔比的相应磷基配体的钠盐。这些黄色结晶固体/半固体衍生物已通过元素分析(C,H,S和Sb),分子量,熔点以及光谱[UV,IR和NMR(1 H,13 C和31)进行了表征。P)]研究。1,3-二硫代-2-苯乙烯基环戊烷2,3-丁二硫代磷酸酯的单晶X射线衍射分析表明,该配合物中二硫代磷酸酯配体的单齿键合方式。还已经筛选了游离配体及其锑(III)配合物的抗菌和抗真菌活性。