Organic Letters, volume 13, issue 21, pages 5748-5750
Biomimetic Total Synthesis of Angelicoin A and B via a Palladium-Catalyzed Decarboxylative Prenylation-Aromatization Sequence
Katie Anderson
1
,
Frederick Calo
1
,
Toni Pfaffeneder
1
,
Andrew C White
1
,
Anthony A. Barrett
1
Publication type: Journal Article
Publication date: 2011-09-21
Journal:
Organic Letters
scimago Q1
SJR: 1.245
CiteScore: 9.3
Impact factor: 4.9
ISSN: 15237060, 15237052
PubMed ID:
21936533
Organic Chemistry
Biochemistry
Physical and Theoretical Chemistry
Abstract
Five-step total syntheses of angelicoin A and B from 2,2,6-trimethyl-4-dioxinone are reported using late stage biomimetic aromatization reactions via diketo-dioxinones as intermediates. In addition, with angelicoin A, this aromatization was coupled with a palladium-catalyzed decarboxylative prenylation in a one-pot sequence as the key step.
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