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

doi:10.1016/j.ica.2009.06.005

CORC > 化学研究所 > 中国科学院化学研究所

	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-Yan 1; Zhang, Yuan-Hong 1; Xing, Yong-Heng 1; Li, Zhang-Peng 1; Cao, Yun-Zhu 1; Ge, Mao-Fa 2; Zeng, Xiao-Qing 2; Niu, Shu-Yun 1
刊名	INORGANICA CHIMICA ACTA
	2009-08-15
卷号	362 期号:11 页码:4110-4118
关键词	Oxo-vanadium Complex Poly(Pyrazolyl)Borate Organic Carboxylic Acid Bromoperoxidation
ISSN号	0020-1693
DOI	10.1016/j.ica.2009.06.005
英文摘要	A series of oxo-vanadium(IV) complexes: TpVO(pzH)(CH3COO) (1), TpVO(pzH)(CCl3COO)( 2), TpVO(pzH)(C6H5COO) (3), TpVO(pzH)(m-NO2-C6H4COO)center dot CH3CN (4) and [TpVO(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.
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000268663900033
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/67105]
专题	中国科学院化学研究所
通讯作者	Xing, Yong-Heng
作者单位	1.Liaoning Normal Univ, Coll Chem & Chem Engn, Dalian 116029, Peoples R China 2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
推荐引用方式 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.