Yadav, J. S. ; Ramesh, K. ; Subba Reddy, U. V. ; Subba Reddy, B. V. ; Al Khazim Al Ghamdi, Ahamad (2011) The stereoselective total synthesis of (+)-18-(6S,9R,10R)-bovidic acid Tetrahedron Letters, 52 (23). pp. 2943-2945. ISSN 0040-4039
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.tetlet.2011.03.089
Abstract
An expedient stereoselective total synthesis of 18-carbon (+)-(6S,9R,10R)-bovidic acid, isolated from the pelage and skin of a gaur B. frontalis is described using l-proline catalysed sequential α-aminoxylation and Horner-Wadsworth-Emmons olefination of aldehyde, cross metathesis and tandem Sharpless asymmetric dihydroxylation-SN2 cyclization reaction as the key steps.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Bovidic Acid; Macmillan A-hydroxylation; Horner-Wadsworth-Emmons Reaction; Cross Metathesis; Tandem Dihydroxylation-SN2 Cyclization |
| ID Code: | 58780 |
| Deposited On: | 02 Sep 2011 03:42 |
| Last Modified: | 02 Sep 2011 03:42 |
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