Iron Thiolate Complexes: Efficient Catalysts for Coupling Alkenyl Halides with Alkyl Grignard Reagents
作者:Gérard Cahiez、Olivier Gager、Julien Buendia、Cindy Patinote
DOI:10.1002/chem.201200184
日期:2012.5.7
Ironing out the kinks: Efficient new catalytic systems based on iron thiolates are described for the iron‐catalyzed cross‐coupling of alkyl Grignard reagents with alkenyl halides (see scheme). The reaction is highly chemo‐ and stereoselective. With this new procedure, the use of N‐methylpyrrolidone as a co‐solvent is no longer required.
解决问题:描述了基于硫醇铁的高效新型催化体系,用于烷基格氏试剂与链烯基卤化物的铁催化交叉偶联(参见方案)。该反应是高度化学和立体选择性的。通过此新程序,不再需要使用N-甲基吡咯烷酮作为助溶剂。