Selectivity in the tandem cyclization - Carboxylation reaction of unsaturated haloaryl ethers catalyzed by electrogenerated nickel complexes

Authors
Olivero, S Dunach, E
Citation
S. Olivero et E. Dunach, Selectivity in the tandem cyclization - Carboxylation reaction of unsaturated haloaryl ethers catalyzed by electrogenerated nickel complexes, EUR J ORG C, (8), 1999, pp. 1885-1891
Citations number
3
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
ISSN journal
1434193X → ACNP
Issue
8
Year of publication
1999
Pages
1885 - 1891
Database
ISI
SICI code
1434-193X(199908):8<1885:SITTC->2.0.ZU;2-U
Abstract
The electrochemical reduction of a series of 2-haloaryl ethers containing a llyl and propargyl groups under CO2 allows the synthesis of benzofuranaceti c acid derivatives. This novel intramolecular cyclization-carboxylation rea ction is carried out in single-compartment cells and is catalyzed by [Ni(cy clam)Br-2].