Manganese-Catalyzed N–F Bond Activation for Hydroamination and Carboamination of Alkenes
作者:Yun-Xing Ji、Jinxia Li、Chun-Min Li、Shuanglin Qu、Bo Zhang
DOI:10.1021/acs.orglett.0c03916
日期:2021.1.1
the precatalyst and a cheap silane, (MeO)3SiH, as both the hydrogen-atom donor and the F-atom acceptor, enabling intramolecular/intermolecular hydroaminations of alkenes, two-component carboamination of alkenes, and even three-component carboamination of alkenes. A wide range of valuable aliphatic sulfonamides can be readily prepared using these practical reactions.
据报道,可见光促进了通过锰催化的NF键活化策略从N-氟磺酰胺中生成酰胺基的方法。该方案采用简单的锰络合物Mn 2(CO)10作为预催化剂,使用廉价的硅烷(MeO)3 SiH作为氢原子供体和F原子受体,从而实现烯烃的分子内/分子间加氢胺化,烯烃的两组分碳氨化,甚至烯烃的三组分碳氨化。使用这些实际反应可以很容易地制备出多种有价值的脂族磺酰胺。