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Synthesis of a 6H-Benzofuro[3,2-c][1]benzopyran-6-one. A New Application of the Hurtley Reaction |
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| Authors: | Andreas Werner Willy Friedrichsen |
| Affiliation: | Institut für Organische Chemie der Universit?t Kiel Olshausenstra?e , 40-60, D-2300, Kiel, FRG |
| Abstract: | 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. |
| Keywords: | |