Room Temperature Reduction of CO2 to Methanol by Al-Based Frustrated Lewis Pairs and Ammonia Borane
Room Temperature Reduction of CO2 to Methanol by Al-Based Frustrated Lewis Pairs and Ammonia Borane
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DOI：
10.1021/ja9104792
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发表时间：
2010-02-17
影响因子：
15
通讯作者：
Stephan, Douglas W.
中科院分区：
文献类型：
--
作者：
Menard, Gabriel;Stephan, Douglas W.
AlX3 (X = Cl 或 Br) 和 PMes(3) (Mes = 2,4,6-C6H2Me3) 反应形成弱路易斯加合物，但也与 CO2 反应生成 Mes(3)P(CO2)(AlX3)(2) (X = Cl; Br)。这些物质在室温下与过量的氨硼烷快速反应，用水淬灭后生成 CH3OH。
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.