SOLVENT EFFECTS ON PHOTOCYCLOADDITIONS OF DIBENZOYLMETHANATOBORON DIFLUORIDE WITH ENOL ETHERS

Authors
CHOW YL VANOSSI M WANG SS
Citation
Yl. Chow et al., SOLVENT EFFECTS ON PHOTOCYCLOADDITIONS OF DIBENZOYLMETHANATOBORON DIFLUORIDE WITH ENOL ETHERS, Journal of photochemistry and photobiology. A, Chemistry, 88(2-3), 1995, pp. 125-128
Citations number
16
Categorie Soggetti
Chemistry Physical
Journal title
Journal of photochemistry and photobiology. A, Chemistry → ACNP
ISSN journal
10106030
Volume
88
Issue
2-3
Year of publication
1995
Pages
125 - 128
Database
ISI
SICI code
1010-6030(1995)88:2-3<125:SEOPOD>2.0.ZU;2-2
Abstract
The photolysis of dibenzoylmethanatoboron difluoride (DBMBF(2)) in the presence of vinyl ethers in acetonitrile gave dimers of the latter fr om acid catalysis or electron transfer sensitization, but, in contrast , gave cycloaddition products in an efficient reaction in less polar s olvents such as tetrahydrofuran (THF) and benzene.