Preparation, crystal structures and properties of zinc complexes containing Bis(oxazoline) ligand
作者:Ying Sun、Wei-Guo Jia、Dan-Dan Li、Xiu-Yun Hao、Ying-Hua Zhou
DOI:10.1016/j.molstruc.2015.08.073
日期:2015.12
Abstract Three zinc complexes ([(DMOX)ZnX2], X = Cl (1), Br (2) or I (3)), where DMOX is 4,5-dihydro-2-(4,5-dihydro-4,4-dimethyloxazol-2-yl)-4,4-dimethyloxazole), have been fully characterized by single crystal X-ray diffraction, UV–vis, NMR and IR spectroscopy. Moreover, all zinc complexes showed activities in catalyzing hydrolysis of 4-nitrophenyl acetate (4-NA). And active species have been determined
摘要 三种锌配合物([(DMOX)ZnX2], X = Cl (1), Br (2) or I (3)),其中DMOX为4,5-dihydro-2-(4,5-dihydro-4, 4-二甲基恶唑-2-基)-4,4-二甲基恶唑),已通过单晶 X 射线衍射、紫外-可见光、核磁共振和红外光谱进行了充分表征。此外,所有锌配合物均显示出催化 4-硝基苯乙酸酯 (4-NA) 水解的活性。活性物质已通过 [(DMOX)ZnI2] 在催化 4-NA 水解中的 pH 滴定确定。