New 2-(2-pyridyl)-substituted benzothiazoles with polyethylene glycol substituents

被引：7
|
作者：
Barskaya, E. S. d [1 ]
Shorokhov, V. V. [1 ]
Rzheutsky, A. V. [1 ]
Khudyakov, A. D. [1 ]
Yudin, I. V. [1 ]
Tafeenko, V. A. [1 ]
Zyk, N. V. [1 ]
Beloglazkina, E. K. [1 ]
机构：
[1] Lomonosov Moscow State Univ, Dept Chem, Bldg 3,1 Leninskie Gory, Moscow 119991, Russia
来源：
RUSSIAN CHEMICAL BULLETIN | 2019年 / 68卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
benzothiazoles; polyethylene glycols; organic ligands; copper(ii) complexes; SUPEROXIDE-DISMUTASE ACTIVITY; CU-ZN COMPLEX; CRYSTAL-STRUCTURE; PARAMAGNETIC-RESONANCE; COPPER(II) COMPLEXES; ACTIVE-SITE; HOMOBINUCLEAR; MODEL; BINUCLEAR; HISTORY;
D O I：
10.1007/s11172-019-2468-5
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An approach for the synthesis of new organic ligands combining in their structure pyridine, benzothiazole, and polyethylene glycol fragments was developed, proceeding from 6-hydroxy-2-(pyridin-2-yl)benzothiazole and mono- or ditosyl-substituted polyethylene glycols. The ligand 2-(2-{[2-(pyridin-2-yl)benzothiazol-6-yl]oxy}ethoxy)ethanol (L) in the reaction with Cu(ClO4)(2)center dot 6 H2O and CuCl2 center dot 2 H2O formed coordination compounds of the composition L2Cu(ClO4)(2)center dot 7 H2O and LCuCl2 center dot 0.5 H2O, respectively.
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页码：638 / 643
页数：6
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