期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2016
卷号：5
期号：1
页码：194
DOI：10.15680/IJIRSET.2016.0501026
出版社：S&S Publications
摘要：Chiral Schiff base ligands (CSBLs) are synthesized in water as a green approach. Bis [(R,R/S,S)-2-{(E)-(2-hydroxy-1-phenylalkylimino)methyl}phenoxide-κ2-N,O]Palladium(II)/Nickel(II) complexes(PdL1-L4andNiL1-L4)are prepared from these enantiopure CSBLs. Metal complexes of nickel(II) and Palladium(II) ions are characterized fortheir probable structures by spectroscopic techniques. All complexes are screened for their antimicrobial activityagainst some selected pathogenic bacteria (Staphylococcus aureus, Escherichia coli) and fungi (Candida albicans,Aspergillusnigers). Amongst the 8 complexes,PdL1-PdL4 exhibited both antibacterial, antifungal activity and NiL1-NiL4exhibited moderate to good antifungal activity. PdL2 and PdL3 displayed excellent antibacterial and antifungalactivities respectively.
关键词：Chiral Schiff base ligands; chiral complexes of nickel and palladium; Antimicrobial activity;enantiopure
