Palladium-Catalyzed Cyclization of Cyclopropyl-Substituted 1,6-Enynes to 5.7-Bicyclic Trienes or Monocyclic Trienes Depending upon the Leaving Group
作者:Young Chung、Hye Oh、So Sim、Sang Lee、Jisu Kim
DOI:10.1055/s-0031-1290465
日期:——
Palladium-catalyzedcyclization of cyclopropyl-substituted 1,6-enynes proceeded in two ways depending on the presence or absence of a leaving group. In the presence of the leaving group, 5.7-bicyclic trienes were obtained as the sole products; in the absence of the leaving group, monocyclic trienes were isolated.