Issue 5, 2001

Photocycloaddition reactions of 2-acylcyclohex-2-enones

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.

Article information

Article type
Communication
Submitted
28 Nov 2000
Accepted
06 Feb 2001
First published
19 Feb 2001

Chem. Commun., 2001, 481-482

Photocycloaddition reactions of 2-acylcyclohex-2-enones

L. O. Ferrer and P. Margaretha, Chem. Commun., 2001, 481 DOI: 10.1039/B009692J

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