Tailoring dicobalt Pacman complexes of Schiff-base calixpyrroles towards dioxygen reduction catalysis

被引:61
作者
Askarizadeh, Elham [1 ,2 ]
Yaghoob, Sahar Bani [1 ,2 ]
Boghaei, Davar M. [2 ]
Slawin, Alexandra M. Z. [3 ]
Love, Jason B. [1 ]
机构
[1] Univ Edinburgh, Sch Chem, EaStCHEM, Edinburgh EH9 3JJ, Midlothian, Scotland
[2] Sharif Univ Technol, Dept Chem, Tehran, Iran
[3] Univ St Andrews, Sch Chem, EaStCHEM, St Andrews KY16 9ST, Fife, Scotland
基金
英国工程与自然科学研究理事会;
关键词
PORPHYRIN-CORROLE DYADS; O BOND ACTIVATION; HANGMAN PORPHYRINS; FUEL-CELLS; OXYGEN; REACTIVITY; WATER; O-2; ARCHITECTURES; COBALT(III);
D O I
10.1039/b923189g
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
By modifying the mouth of a macrocyclic dicobalt Pacman complex, it is possible to both isolate new bridging-superoxo and hydroxyl complexes and to tune the reactivity of this system towards catalytic four-electron reduction of dioxygen to water.
引用
收藏
页码:710 / 712
页数:3
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