Synthesis of a 6H-benzofuro[3.2-c][1]benzopyran-6-one. A new application of the Hurtley reaction

Article abstract of DOI:10.1080/00397919308011139

A copper(I)bromide promoted substitution of 2-bromobenzofuran-3- carboxylic acid (2b) with dimedone and subsequent lactonization offers a new route to a modified coumestane ring system.

Full text of DOI:10.1080/00397919308011139

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Synthetic Communications: An
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Synthesis of a 6H-
Benzofuro[3,2-c]
[1]benzopyran-6-one. A New
Application of the Hurtley
Reaction
Andreas Werner a & Willy Friedrichsen a
a Institut für Organische Chemie der Universität Kiel
Olshausenstraße , 40-60, D-2300, Kiel, FRG
Published online: 23 Sep 2006.
To cite this article: Andreas Werner & Willy Friedrichsen (1993) Synthesis of a 6H-
Benzofuro[3,2-c][1]benzopyran-6-one. A New Application of the Hurtley Reaction,
Synthetic Communications: An International Journal for Rapid Communication of
Synthetic Organic Chemistry, 23:21, 2973-2975, DOI: 10.1080/00397919308011139
To link to this article: http://dx.doi.org/10.1080/00397919308011139
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