Copper(I) Catalysed Diboron(4) Reduction of Nitrous Oxide

被引：1
|
作者：
Hood, Thomas M. [1 ]
Charman, Rex S. C. [2 ]
Liptrot, David J. [2 ]
Chaplin, Adrian B. [1 ]
机构：
[1] Univ Warwick, Dept Chem, Gibbet Hill Rd, Coventry CV4 7AL, England
[2] Univ Bath, Dept Chem, Bath BA2 7AY, England
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2024年 / 63卷 / 45期
关键词：
Nitrous oxide; Catalysis; Copper; Boryl ligands; Carbene ligands; ATOM TRANSFER; N2O; REACTIVITY; HYDROGENATION; HYDRIDE; CO2; ACTIVATION; MECHANISM; LIGANDS; COMPLEX;
D O I：
10.1002/anie.202411692
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A process for the catalytic reduction of nitrous oxide using NHC-ligated copper(I) tert-butoxide precatalysts and B(2)pin(2) as the reductant is reported. These reactions proceed under mild conditions via copper(I)-boryl intermediates which react with N2O by facile O-atom insertion into the Cu-B bond and liberate N-2. Turnover numbers >800 can be achieved at 80 degrees C under 1 bar N2O.
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页数：4
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