ICCAS OpenIR
A series of oxo-vanadium(IV) complexes containing mixed ligands of poly(pyrazolyl)borate and organic carboxylic acid: Synthesis, structural characterization and primary study of bromination reaction activities
Zhao, Hai-Yan1; Zhang, Yuan-Hong1; Xing, Yong-Heng1; Li, Zhang-Peng1; Cao, Yun-Zhu1; Ge, Mao-Fa2; Zeng, Xiao-Qing2; Niu, Shu-Yun1
2009-08-15
Source PublicationINORGANICA CHIMICA ACTA
ISSN0020-1693
Volume362Issue:11Pages:4110-4118
AbstractA series of oxo-vanadium(IV) complexes: Tp*VO(pzH*)(CH3COO) (1), Tp*VO(pzH*)(CCl3COO)( 2), Tp*VO(pzH*)(C6H5COO) (3), Tp*VO(pzH*)(m-NO2-C6H4COO)center dot CH3CN (4) and [Tp*VO(pzH*)(H2O)](+)[m-NO2-C6H4-SO3] center dot CH3OH (5) (Tp* = hydrotris(3,5-dimethylpyrazolyl) borate; pzH* = 3,5-dimethylpyrazole) are synthesized in methanol solution under physiological conditions. They are characterized by elemental analysis, IR, UV-Vis and X-ray crystallography. Structural analyses show that the vanadium atoms in complexes 1-5 are all in a distorted-octahedral environment with the N4O2 donor set, and intra- or inter-hydrogen bonding linkages have been also observed in each complex. Bromination reaction activity of the complexes has been evaluated by the method with phenol red as organic substrate in the presence of H2O2, Br and phosphate buffer, indicating that they can be considered as potential functional model vanadium-dependent haloperoxidases. In addition, thermal analysis and quantum chemistry calculations were also performed and discussed in detail. (C) 2009 Elsevier B. V. All rights reserved.
KeywordOxo-vanadium Complex Poly(Pyrazolyl)Borate Organic Carboxylic Acid Bromoperoxidation
DOI10.1016/j.ica.2009.06.005
Indexed BySCI
Language英语
WOS IDWOS:000268663900033
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/67106
Collection中国科学院化学研究所
Corresponding AuthorXing, Yong-Heng
Affiliation1.Liaoning Normal Univ, Coll Chem & Chem Engn, Dalian 116029, Peoples R China
2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhao, Hai-Yan,Zhang, Yuan-Hong,Xing, Yong-Heng,et al. A series of oxo-vanadium(IV) complexes containing mixed ligands of poly(pyrazolyl)borate and organic carboxylic acid: Synthesis, structural characterization and primary study of bromination reaction activities[J]. INORGANICA CHIMICA ACTA,2009,362(11):4110-4118.
APA Zhao, Hai-Yan.,Zhang, Yuan-Hong.,Xing, Yong-Heng.,Li, Zhang-Peng.,Cao, Yun-Zhu.,...&Niu, Shu-Yun.(2009).A series of oxo-vanadium(IV) complexes containing mixed ligands of poly(pyrazolyl)borate and organic carboxylic acid: Synthesis, structural characterization and primary study of bromination reaction activities.INORGANICA CHIMICA ACTA,362(11),4110-4118.
MLA Zhao, Hai-Yan,et al."A series of oxo-vanadium(IV) complexes containing mixed ligands of poly(pyrazolyl)borate and organic carboxylic acid: Synthesis, structural characterization and primary study of bromination reaction activities".INORGANICA CHIMICA ACTA 362.11(2009):4110-4118.
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