Catecholase activity of dinuclear copper(II) complexes with variable endogenous and exogenous bridge
作者:Jhumpa Mukherjee、Rabindranath Mukherjee
DOI:10.1016/s0020-1693(02)01106-4
日期:2002.9
ferromagnetically coupled, all other complexes are antiferromagnetically coupled and all reported complexes are structurally characterised. The reaction between the dicopper(II) complexes and tetrachlorocatechol was investigated spectrophotometrically to investigate whether or not, during catalysis, binding of 3,5-DTBC is occurring to the copper centre(s). Kinetic experiments have been performed to determine
一组一个多样化家庭双核铜(II)配合物的[铜2(L 1 O)(μ-OH)] [CLO 4 ] 2(1),[铜2(L 2 O)(μ-OH )] [CLO 4 ] 2(2),[铜2(L 3 O)(μ-C 3 H ^ 3 ñ 2)(OCLO 3)(H 2 O)] [CLO 4 ]·H 2 O(3),[Cu 2(L 4)(μ-OH)2 ] [ClO 4 ] 2 ·H2 O(4),[铜2(L 5 O)2(OCLO 3)2 ](5)和[铜2(联吡啶)2(μ-OH)(μ-OH 2)(μ-O 2 CME )] [ClO 4 ] 2(6)已被选择来研究其作为将3,5-二叔丁基邻苯二酚(3,5- DTBC )空中氧化为3,5-二叔丁基醌的催化剂的潜力。(3,5-DTBQ)(儿茶酚酶活性)[L 1 = OH,2,6- [ N-甲基-N-(2-吡啶基乙基)氨基甲基]苯酚;大号2 = OH,2,6-双[ N-(2-吡啶基乙基)亚氨基甲基]苯酚;