Stoichiometric Metal-Free Reduction of CO in Syn-Gas

被引：118
作者：
Dobrovetsky, Roman [1 ]
Stephan, Douglas W. [1 ]
机构：
[1] Univ Toronto, Dept Chem, Toronto, ON M5S 3H6, Canada
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2013年 / 135卷 / 13期
基金：
加拿大自然科学与工程研究理事会;
关键词：
FRUSTRATED LEWIS PAIRS; CARBON-MONOXIDE; HYDROGENATION CATALYSIS; ACTIVATION; INSERTION; (CF3)(3)BCO; DIHYDROGEN; EXISTENCE; CARBENES; AMMONIA;
D O I：
10.1021/ja401492s
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Reaction of a 2:1 mixture of B(C6F5)(3) and tBu(3)P with syn-gas results in the stoichiometric reduction of CO to give a formyl derivative which reacts further via an epoxy-borate intermediate to capture CO, affording a heterocylic alkoxyborate. Heating the reaction prompts reaction with H-2 to give a borane-oxy-borate derivative, the product of C-O bond cleavage.
引用
收藏
页码：4974 / 4977
页数：4
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