sYCLIC PHENOL SULFIDE-METAL COMPLEXES, CATALYSTS COMPRISING THE SAME AND ANALYTICAL METHODS FOR HYDROGEN PEROXIDE
申请人:Cosmo Research Institute
公开号:EP1123930A1
公开(公告)日:2001-08-16
Provided is a metal complex which can be used in applications, such as catalysts for various chemical reactions, information/electronic materials, and the like, and which especially has a peroxidase-like activity and a high activity in phosphodiester hydrolysis. Also, provided is a novel method for analyzing a hydrogen peroxide using a metal complex having a peroxidase-like activity. A cyclic phenol sulfide metal complex is produced by bringing a cyclic phenol sulfide metal complex represented by the formula with at least one selected from metals of the Groups 8, 1A to 7A, 1B and 3B, and is used as a catalyst for oxidation by hydrogen peroxide or a catalyst for hydrolysis of phosphodiester. Furthermore, hydrogen peroxide is analyzed using the catalyst for hydrolysis.
(wherein X1 represents a hydrogen atom, a hydrocarbon group, a carboxyalkyl group, or a carbamoylalkyl group; Y1 represents a hydrogen atom, a hydrocarbon group, a halogenated hydrocarbon group, a halogen atom, an acyl group, a hydroxyl group, a carboxyl group, an amido group, an amino group, a nitro group, a cyano group, a chlorosulfonic acid group, an alkoxysulfonyloxy group, or a sulfonic acid group; Z1 represents Sm1, SO, or SO2; m1 is an integer of from 1 to 7; n1 is an integer of from 4 to 8).
本发明提供了一种
金属络合物,可用于各种
化学反应催化剂、信息/电子材料等应用,尤其具有
过氧化物酶样活性和较高的
磷酸二酯
水解活性。此外,还提供了一种使用具有
过氧化物酶样活性的
金属复合物分析
过氧化氢的新方法。通过将式中代表的环状
苯酚硫化物金属络合物与至少一种选自第 8、1A 至 7A、1B 和 3B 族的
金属结合,制得环状
苯酚硫化物金属络合物,并将其用作
过氧化氢氧化催化剂或
磷酸二酯
水解催化剂。此外,使用该
水解催化剂分析
过氧化氢。
(其中 X1 代表氢原子、烃基、羧基或
氨基甲酰基;Y1代表氢原子、烃基、卤代烃基、卤素原子、酰基、羟基、羧基、
氨基、
氨基、硝基、
氰基、
氯磺酸基、烷氧基磺酰氧基或
磺酸基;Z1代表Sm1、SO或SO2;m1为1至7的整数;n1为4至8的整数)。