Tetrahedron Letters p. 989 - 990 (1998)
Update date:2022-07-30
Topics:
Khatib
Bouzoubaa
Coudert
The syntheses of 7,12-Dioxa-benzo[a]anthracenes bearing in Cs a carboxymethyl group and 5-aza analogues are described. The key steps are intramolecular cyclisations of 3-arylbenzo[1,4]dioxin-2-diethylcarboxamides and palladium catalysed methoxycarbonylati
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Doi:10.1021/ja01162a604
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