Iron-Catalyzed C(sp<sup>2</sup>)H Alkylation of Carboxamides with Primary Electrophiles
作者:Brendan M. Monks、Erin R. Fruchey、Silas P. Cook
DOI:10.1002/anie.201406594
日期:2014.10.6
The direct ortho alkylation of 8‐aminoquinoline‐based aryl amides was achieved with primary alkyl bromides in high yields in the presence of an iron catalyst, 1,2‐bis(diphenylphosphino)ethane (dppe), and PhMgBr in 2‐MeTHF.
直接 邻位 在铁催化剂,1,2-双(二苯基膦基)乙烷(dppe)和PhMgBr在2-MeTHF中的存在下,伯烷基溴化物可高产率地实现基于8-氨基喹啉的芳基酰胺的烷基化。