to the carbonylic function, have been obtained by reaction of allylic halides with bicyclo[2.2.1]hept-2-ene or bicyclo[2.2.1]hepta-2,5-diene and carbon monoxide in the presence of a triarylphosphine palladium as complex catalyst. Retro Diels-Alder type reactions, which in part occur during the carbonylation, lead to alkyliden- cyclopentenones.
通过使烯丙基卤化物与双环[2.2.1]庚-2-烯或双环[2.2.1]庚-2-2.5反应,获得了具有
环戊酮环和羰基官能团的亚烷基α的
三环化合物。在三芳基膦
钯作为络合物催化剂存在下的二烯和
一氧化碳。在羰基化过程中部分发生的Retro Diels-Alder型反应会导致亚烷基-
环戊烯酮。