Synthesis, Crystal Structures, Characterization and Catalytic Property of Copper(II) Complexes Derived from Hydrazone Ligands

被引：5

作者：

Tan, Yao ^{[1
]}

Lei, Yan ^{[1
]}

机构：

[1] Chongqing Three Gorges Univ, Sch Environm & Chem Engn, Chongqing 404000, Peoples R China

来源：

ACTA CHIMICA SLOVENICA | 2021年 / 68卷 / 01期

关键词：

Copper complex; hydrazone ligand; crystal structure; catalytic property;

D O I：

10.17344/acsi.2020.6044

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new bromido-coordinated mononuclear copper(II) complex [Cu(HL1)Br-2] (1), and a new mononuclear copper(II) complex [CuL2(HL2)]ClO4 center dot 0.5H(2)O (2), with the hydrazone ligands 4-tert-butyl-N'-(1-(pyridin-2-yl)ethylidene)benzohydrazide (HL1) and 4-bromo-N'-(pyridin-2-ylmethylene)benzohydrazide (HL2), have been synthesized and structurally characterized by physico-chemical methods and single crystal X-ray determination. X-ray analysis indicates that the Cu atom in complex 1 is in distorted square pyramidal coordination, and that in complex 2 is in octahedral coordination. The catalytic property for epoxidation of styrene by the complexes was evaluated.

引用

页码：44 / 50

页数：7

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