An amino acid coordinated vanadium (IV) complex: Synthesis, structure, DFT calculations and VHPO mimicking catalytic bromoperoxidation of organic substrates
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- 作者：Urmila Saha ; Tapan Kr. Si ; Prasanta Kr. N ; i ; Kalyan K. Mukherjea
- 关键词：Oxovanadium(IV) complex ; Single crystal XRD ; DFT calculations ; Haloperoxidase activity ; Bromination of olefinic alcohols ; Catalytic activity
- 刊名：Inorganic Chemistry Communications
- 出版年：December, 2013
- 年：2013
- 卷：38
- 期：Complete
- 页码：43-46
- 全文大小：611 K
文摘
A new VHPO mimicking oxovanadium(IV) complex [VO(sal-l-val)(phen)] (sal-l-val = Schiff base derived from salicylaldehyde and l-valine; phen = 1,10-phenanthroline) has been synthesized and characterized by elemental analysis, UV-vis, IR spectroscopy, ESI-MS, EPR and single crystal XRD studies. The structural and spectral parameters were further supported using DFT calculations. The complex was found to exhibit vanadium dependent haloperoxidase (VPHO) activity.