Leticia Oliveira Ferrer, P. Margaretha
2001
Citations
0
Influential Citations
8
Citations
Journal
Chemical Communications
Abstract
The newly synthesized 2-acylcyclohex-2-enones 1 photocycloadd selectively to the C–C triple bond of 2-methylbut-1-en-3-yne giving diacylcyclobutene derivatives 4 and 5, and they react with 2,3-dimethylbut-2-ene in an overall [4+2]-photocycloaddition to afford benzopyranones 7.