A new method of olefin synthesis. Coupling of lithium dialkylcuprates with enol triflates
作者:John E. McMurry、William J. Scott
DOI:10.1016/s0040-4039(00)77845-2
日期:1980.1
Enol trifluoromethansulfonates react with lithium dialkylcuprates to give the coupling products in high yields. The reaction is stereoselective and is successful with a wide variety of organocuprates, including methyl, butyl, phenyl, vinyl, and cyclopropyl reagents.
烯醇三氟甲磺酸盐与二烷基铜锂反应,以高收率得到偶联产物。该反应是立体选择性的,并且可以用多种有机铜酸盐成功进行,包括甲基,丁基,苯基,乙烯基和环丙基试剂。