Reactivity of a stable copper-dioxygen complex

被引:35
作者
Iovan, Diana A. [1 ]
Wrobel, Alexandra T. [1 ]
McClelland, Arthur A. [2 ]
Scharf, Austin B. [1 ]
Edouard, Guy A. [1 ]
Betley, Theodore A. [1 ]
机构
[1] Harvard Univ, Dept Chem & Chem Biol, 12 Oxford St, Cambridge, MA 02138 USA
[2] Harvard Univ, Ctr Nanoscale Syst, 11 Oxford St, Cambridge, MA 02138 USA
关键词
METAL-COMPLEXES; BIS(MU-OXO) COMPLEXES; MECHANISTIC INSIGHTS; SUPEROXO COMPLEX; C-H; LIGAND; ADDUCT; SPECTROSCOPY; OXYGENATION; ACTIVATION;
D O I
10.1039/c7cc05014c
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We report the isolation of a roomtemperature stable dipyrromethene Cu(O-2) complex featuring a side-on O-2 coordination. Reactivity studies highlight the unique ability of the dioxygen adduct for both hydrogen-atom abstraction and acid/base chemistry towards phenols, demonstrating that side-on superoxide species can be reactive entities.
引用
收藏
页码:10306 / 10309
页数:4
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