Phosphorus, Sulfur and Silicon and the Related Elements p. 1449 - 1459 (2011)
Update date:2022-08-16
Topics:
Sonika, Nidhi
Malhotra, Rajesh
Dichlorodiorganotin (IV) R2SnCl2 (where R = Me, Bu, or Ph) on reaction with substituted hydrazones (H2L) derived from the condensation of pyridoxal hydrochloride with substituted acid hydrazides, H2pydx-inh (LI), H2pydx-th (LII), or H2pydx-nh (LIII) (pydx = pyridoxal, inh = isonicotinoyl hydrazone, th = 2-thiophene carboxyl hydrazone, nh = 1-naphthoyl hydrazone), dry benzene give pentacoordinated complexes of the type R2SnL(I-III). In the solution of isolated complexes the ligand acted in a tridentate manner (O,O,N), coordinating through a phenolic oxygen, oxygen of keto group after enolization, and nitrogen of azomethine group. The synthesized complexes were characterized by elemental analyses, molar conductance, molecular weight determination, and infrared (IR) and nuclear magnetic resonance (NMR; 1H, 13C, and 119Sn) spectral data. The ligands and their tin complexes were evaluated for antifungal and antibacterial activities, and the results indicate that they exhibit significant antimicrobial properties. Supplemental materials are available for this article. Go to the publisher's online edition of Phosphorus, Sulfur, and Silicon and the Related Elements to view the free supplemental file.
View MoreContact:+86-21-56338808
Address:799 Dunhuang Road, Putuo
Huaian Double Win Chemicals Co.,Ltd.
Contact:+86-13511538872
Address:Blk 43,Greenland Century Town,Huaian District, Huaian City,Jiangsu Province,China
JIANGXI ZHANGFENG CHEMICAL CO., LTD.
Contact:+86-0799-3413066
Address:Xiyuan village, Xiabu Town, Xiangdong District
Nanjing Samwon International Limited
Contact:+86-25-84873444
Address:1108, BLDG B, New Century Plaza, No 1, South Taiping Rd.,
Ji'an Hairui Natural Plant Co. Ltd.
Contact:0796-8105528
Address:Meilin industry park, Qingyuan district Ji'an City, Jiangxi Province
Doi:10.1016/S0040-4039(00)73060-7
(1994)Doi:10.1016/j.bmc.2021.116000
(2021)Doi:10.1038/sj.bjp.0704279
()Doi:10.1016/j.bmcl.2007.05.061
(2007)Doi:10.1039/a607700e
(1997)Doi:10.1039/c19660000423
(1966)