The Sakurai Reaction of 4-Acetoxycyclopentenone - Synthesis of <i>trans</i>-3-Allyl-4-vinylcyclopentanone
作者:V. Helbling、M. K. Eberle、R. Keese
DOI:10.1055/s-1999-3100
日期:——
The Sakurai reaction of 4-acetoxycyclopentenone 1a leads to the aldol 2 and the bicyclic product 3. Retroaldol reaction leads to 4-allylcyclopentenone 7, from which the title compounds 9 was prepared in 28% overall yield. Further transformations of 3 are reported.