Oxidative demethylation in monooxygenase model systems. Competing pathways for binuclear and helical multinuclear copper(I) complexes
作者:O. J. Gelling、Ben L. Feringa
DOI:10.1021/ja00177a022
日期:1990.10
The ligand 2,6-bis(N-(2-pyridylethyl)formimidoyl)-1-methoxybenzene (2,6-BPB-1-OCHsub 3}) (4) reacts with Cu-(CHsub 3}CN)sub 4}BFsub 4} to form novel binuclear copper(I) complexes (Cusub 2}(2,6-BPB-1-OCHsub 3})(BFsub 4})sub 2}(CHsub 3}CN)sub 4}) (11) and (Cusub 2}(2,6-BPB-1-OCHsub 3})(BFsub 4})sub 2}(CHsub 2}Clsub 2})sub 0.5}) (14), or the helical polynuclear copper(I) complex (Cu(2
配体 2,6-bis(N-(2-pyridylethyl)formimidoyl)-1-甲氧基苯 (2,6-BPB-1-OCHsub 3}) (4) 与 Cu-(CHsub 3}CN) 反应)sub 4}BFsub 4} 形成新型双核铜 (I) 配合物 (Cusub 2}(2,6-BPB-1-OCHsub 3})(BFsub 4})sub 2 }(CHsub 3}CN)sub 4}) (11) 和 (Cusub 2}(2,6-BPB-1-OCHsub 3})(BFsub 4})sub 2} (CHsub 2}Clsub 2})sub 0.5}) (14),或螺旋状多核铜(I)配合物(Cu(2,6-BPB-1-OCHsub 3})(BF子 4}))子 n} (16)。该复合物模拟某些单加氧酶,因为它们迅速吸收 Osub 2},随后苯甲醚部分脱甲基化(产率高达