Palladium-catalyzed cyclocarbonylation of o-ethynylphenols and vinyl triflates to form 3-alkylidene-2-coumaranones

Authors
Arcadi, A Cacchi, S Fabrizi, G Moro, L
Citation
A. Arcadi et al., Palladium-catalyzed cyclocarbonylation of o-ethynylphenols and vinyl triflates to form 3-alkylidene-2-coumaranones, EUR J ORG C, (5), 1999, pp. 1137-1141
Citations number
61
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
ISSN journal
1434193X → ACNP
Issue
5
Year of publication
1999
Pages
1137 - 1141
Database
ISI
SICI code
1434-193X(199905):5<1137:PCOOAV>2.0.ZU;2-9
Abstract
o-Ethynylphenols react with vinyl triflates, in the presence of tetrakis(tr iphenylphosphane)palladium(0) and under carbon monoxide, to form 3-alkylide ne-2-coumaranones in good yield.