Synthesis, X-Ray Crystal Structure of Oxidovanadium(V) Complex Derived from 4-Bromo-N’-(2-hydroxybenzylidene)benzohydrazide with Catalytic Epoxidation Property

A new oxidovanadium(V) complex, [VOL(OCH3)(CH3OH)], where H2L = 4-bromo-N’-(2-hydroxybenzylidene)benzohydrazide, has been synthesized and fully characterized on the basis of CHN elemental analysis, FT-IR, UV-Vis, 1H and 13C NMR spectroscopy. Structures of the free hydrazone and the complex were furt...

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Bibliographic Details
Published in:Acta Chimica Slovenica
Main Authors: Qi-An Peng, Xiang-Peng Tan, Yi-Di Wang, Si-Huan Wang, You-Xin Jiang, Yongming Cui
Format: Article
Language:English
Published: Slovenian Chemical Society 2020-06-01
Subjects:
hydrazone
oxovanadium complex
crystal structure
catalytic epoxidation
Online Access:https://journals.matheo.si/index.php/ACSi/article/view/5650
Description
Summary:A new oxidovanadium(V) complex, [VOL(OCH3)(CH3OH)], where H2L = 4-bromo-N’-(2-hydroxybenzylidene)benzohydrazide, has been synthesized and fully characterized on the basis of CHN elemental analysis, FT-IR, UV-Vis, 1H and 13C NMR spectroscopy. Structures of the free hydrazone and the complex were further characterized by single crystal X-ray diffraction, which indicates that the V atom in the complex adopts octahedral coordination, and the hydrazone ligand behaves as a tridentate ligand. The catalytic epoxidation property of the complex was investigated.
ISSN:1318-0207
1580-3155

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