- Abstract:
- A synthetic strategy for the construction of the [7-5-5] all-carbon tricyclic core of numerous calyciphylline A-type Daphniphyllum alkaloids has been developed using a key intramolecular Pauson-Khand reaction. A subsequent base-mediated double-bond migration and a regio- and stereoselective radical late stage allylic oxygenation provide access to the substitution patterns of daphnilongeranin B and daphniyunnine D.
- Publication status:
- Published
- Publisher copy:
- 10.1021/ol3002267
-
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- Journal:
- Organic letters
- Volume:
- 14
- Issue:
- 7
- Pages:
- 1684-1687
- Publication date:
- 2012-04-05
- DOI:
- EISSN:
-
1523-7052
- ISSN:
-
1523-7060
- URN:
-
uuid:6b095d92-ee7e-4bcc-8631-5d4a1958a3e3
- Source identifiers:
-
316373
- Local pid:
- pubs:316373
- Language:
- English
- Keywords:
- Copyright date:
- 2012
Journal article
Expedient construction of the [7-5-5] all-carbon tricyclic core of the Daphniphyllum alkaloids daphnilongeranin B and daphniyunnine D.
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