Redox-responsive phosphonite gold complexes in hydroamination catalysis

被引:30
|
作者
Deck, Eva [1 ]
Wagner, Hanna E. [1 ]
Paradies, Jan [2 ]
Breher, Frank [1 ]
机构
[1] Karlsruhe Inst Technol, Inst Inorgan Chem, Engesserstr 15, D-76131 Karlsruhe, Germany
[2] Univ Paderborn, Dept Chem, Warburger Str 100, D-33098 Paderborn, Germany
关键词
MESOIONIC CARBENES; PHOSPHINE-LIGANDS; HIGHLY EFFICIENT; METAL-COMPLEXES; ISOMERIZATION; FERROCENE; ARYLATION; DESIGN;
D O I
10.1039/c9cc01492f
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Very high activities were observed in the redox-induced hydroamination of alkynes by employing a redox-active gold(I) complex featuring an electron-deficient, terphenyl-substituted phosphonite-based ligand. The hydroamination proceeds roughly two-fold faster with the in situ oxidized catalysts than with their reduced form.
引用
收藏
页码:5323 / 5326
页数:4
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