Base induced elimination of HCl from the dichloro[5.3.1]propellane gives a mixture of [5]metacyclophane () and tetrahydrocyclopentacyclooctenes (), while the stereoisomeric affords quantitatively.
碱诱导的从二
氯[5.3.1]
丙炔中去除HCl时,形成[5]甲基环环烷()和四氢环戊环
辛烯()的混合物,而立体异构体则定量提供。