作者:Cui-Bo Liu、Wei Meng、Feng Li、Shuai Wang、Jing Nie、Jun-An Ma
DOI:10.1002/anie.201202372
日期:2012.6.18
Trifluoroethylation made easy: The ease of execution of the reaction (see scheme), which runs under mild conditions and without the need for additional base or ligands, allows for the rapid parallel synthesis of a broad variety of trifluoroethylated alkynes. Both experimental and theoretical analyses indicate that the trifluoromethylcarbene could undergo concerted insertion into the CspH bond of the alkyne.
三氟乙基化变得容易:该反应易于执行(参见方案),该反应在温和的条件下进行,无需额外的碱或配体,可以快速平行合成多种三氟乙基化的炔烃。实验和理论分析表明,trifluoromethylcarbene可以经历协同插入到C SP 炔H键。