Sabitha, Gowravaram ; Padmaja, Pannala ; Yadav, Jhillu S. (2008) A concise total synthesis of diospongins A and B Helvetica Chimica Acta, 91 (12). pp. 2235-2239. ISSN 0018-019X
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/hlca.20...
Related URL: http://dx.doi.org/10.1002/hlca.200890242
Abstract
The total synthesis of the diarylheptanoids (-)-diospongin A (1) and B (2) was achieved stereoselectively via the δ-lactone intermediate 6. The key reactions involved are a stereoselective reduction of β-keto ester and the Horner-Wadsworth-Emmons and intramolecular oxy-Michael reactions.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons. |
| Keywords: | Diarylheptanoids; Diospongins;natural Products; Michael Reaction; Horner-wadsworth-Emmons Reaction |
| ID Code: | 62778 |
| Deposited On: | 24 Sep 2011 05:05 |
| Last Modified: | 24 Sep 2011 05:05 |
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