| Literature DB >> 15132533 |
Derrick L J Clive1, Stephen P Fletcher, Dazhan Liu.
Abstract
An indirect method is described for effecting radical cyclization onto a benzene ring. Cross-conjugated dienones 6, which are readily prepared from phenols, undergo radical cyclization (6 --> 7 --> 8), and the products (8) are easily aromatized. The method has been applied to the synthesis of ent-nocardione A (21).Entities:
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Year: 2004 PMID： 15132533 DOI： 10.1021/jo030364k
Source DB: PubMed Journal: J Org Chem ISSN： 0022-3263 Impact factor: 4.354