Synthesis of unexpected nitrogen heterocycles via Pd-catalyzed cross-coupling of o-isopropenyl and methallyl anilides with vinylic halides
作者:Richard C Larock、Paola Pace、Hoseok Yang
DOI:10.1016/s0040-4039(98)00383-9
日期:1998.4
The palladium-catalyzed cross-coupling of o-isopropenyl and o-methallyl-N-tosylanilides with vinylichalides affords good yields of unexpected substituted dihydroquinolines and dihydroindoles respectively, apparently via vinylpalladium addition to the olefin and an unusual rearrangement to a π-allylpalladium intermediate.