Room Temperature Reduction of CO2 to Methanol by Al-Based Frustrated Lewis Pairs and Ammonia Borane

被引:485
|
作者
Menard, Gabriel [1 ]
Stephan, Douglas W. [1 ]
机构
[1] Univ Toronto, Dept Chem, Toronto, ON M5S 3H6, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
FREE CATALYTIC-HYDROGENATION; CARBON-DIOXIDE; ACTIVATION; REACTIVITY; B(C6F5)(3); ALUMINUM; IMINES; SYSTEM; H-2;
D O I
10.1021/ja9104792
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
AlX3 (X = Cl or Br) and PMes(3) (Mes = 2,4,6-C6H2Me3) react to form weak Lewis adducts but also react with CO2 to give Mes(3)P(CO2)(AlX3)(2) (X = Cl; Br). These species react rapidly with excess ammonia borane at room temperature to give CH3OH upon quenching with water.
引用
收藏
页码:1796 / +
页数:4
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