Highly Efficient Degradation of Thiophosphate Pesticides Catalyzed by Cyclopalladated Ferrocenylketimines  

作　　者：Jing Chao TAO Jun JIA Xing Wang WANG Song Tao ZANG 

机构地区：[1]Department of Chemistry,Zhengzhou University,Zhengzhou 450052

出　　处：《Chinese Chemical Letters》2002年第12期1170-1173,共4页中国化学快报(英文版)

摘　　要：In this paper, four functional substituted derivatives of cyclopalladated ferrocenyl- ketimines 1~4, which were as mimetics of metal-dependent esterases for catalyzing the hydrolysis of thiophosphoric acid esters pesticides, were synthesized and characterized. All the four cyclopalladated complexes can efficiently catalyze the degradation of thiophosphoric acid pesticides, such as methyl parathion. The Pd catalyst with coordinated oxime is more active and exhibits an increased selectivity towards sulfur containing pesticides.

关 键 词：Ferrocenylketimine cyclopalladation THIOPHOSPHATE catalysis. 

分 类 号：TQ453[化学工程—农药化工]