The pressure dependence of the product distribution of cubanepyrolysis supports a mechanism involving cyclo-octatetraene formed in a highly vibrationally excited state through the release of ring strain energy.
BICYCLO[3.2.1]OCTA-2,6-DIEN-8-YLIDENE (HOMO-7-NORBORNADIENYLIDENE), A “FOILED” CARBENE
作者:Udo H. Brinker、Lothar König
DOI:10.1246/cl.1984.45
日期:1984.1.5
Blcyclo[3.2.1]octa-2,6-dien-8-ylidene nearly exclusively rerranges by 1,2-vinyl migrations. The interaction with the double bond of the six-memberd ring dominates.