Srikrishna, A. ; Anebouselvy, K. ; Jagadeeshwar Reddy, T. (2000) An enantiospecific approach to thapsanes from R-carvone: synthesis of (−)-thaps-8-en-5-ol Tetrahedron Letters, 41 (34). pp. 6643-6647. 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/S0040-4039(00)01107-2
Abstract
The first enantiospecific synthesis of a thapsane, containing three contiguous quaternary carbon atoms, is accomplished starting from R-carvone. An intramolecular alkylation and an intramolecular diazoketone cyclopropanation reaction were employed for the stereo- and regiospecific generation of three contiguous quaternary carbon atoms present in the thapsane framework.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 48762 |
| Deposited On: | 15 Jul 2011 11:38 |
| Last Modified: | 15 Jul 2011 11:38 |
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