Solvent-promoted catalyst-free N-formylation of amines using carbon dioxide under ambient conditions

被引：148
|
作者：
Lv, Hui [1 ,2 ]
Xing, Qi [2 ]
Yue, Chengtao [2 ]
Lei, Ziqiang [1 ]
Li, Fuwei [2 ]
机构：
[1] Northwest Normal Univ, Coll Chem & Chem Engn, Minist Educ, Key Lab Ecoenvironm Related Polymer Mat, Lanzhou 730070, Peoples R China
[2] Chinese Acad Sci, Lanzhou Inst Chem Phys, Suzhou Res Inst, Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2016年 / 52卷 / 39期
基金：
中国国家自然科学基金;
关键词：
HETEROCYCLIC CARBENE; ROOM-TEMPERATURE; REDUCTIVE FUNCTIONALIZATION; DIPHOSPHINE COMPLEX; ATM; CO2; TRANSFORMATION; CONVERSION; METHYLATION; EFFICIENT;
D O I：
10.1039/c6cc01234e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An unprecedented catalyst-free formylation of amines using CO2 and hydrosilanes was developed. The solvent plays a vital role in promoting the interaction of amines with hydrosilanes and subsequent CO2 insertion, thus facilitating the simultaneous activation of N-H and Si-H bonds. Based on relevant mechanistic studies, a plausible mechanism involving a silyl carbamate intermediate is proposed.
引用
收藏
页码：6545 / 6548
页数：4
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