Cross-Coupling of Non-activated Chloroalkanes with Aryl Grignard Reagents in the Presence of Iron/<i>N</i>-Heterocyclic Carbene Catalysts
作者:Sujit K. Ghorai、Masayoshi Jin、Takuji Hatakeyama、Masaharu Nakamura
DOI:10.1021/ol2031729
日期:2012.2.17
An efficient and high-yielding cross-couplingreaction of various primary, secondary, and tertiary alkyl chlorides with aryl Grignard reagents was achieved by using catalytic amounts of N-heterocyclic carbene ligands and iron salts. This reaction is a simple and efficient arylation method having applicability to a wide range of industrially abundant chloroalkanes, including polychloroalkanes, which