Ghosh, Keya ; Ghatak, Usha Ranjan (1995) Regioselective 9-endo aryl radical cyclisation: a new synthetic route to decahydro-5H -dibenzo[a,d] and [a,e]-cyclononenols Tetrahedron Letters, 36 (27). pp. 4897-4900. ISSN 0040-4039
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/004040...
Related URL: http://dx.doi.org/10.1016/0040-4039(95)00880-L
Abstract
A regioselective 9-endo-trig aryl radical cyclisation of allylcyclohexanols 2a-c and butenylcyclohexanols 8a-c with tri-n-butyltin hydride provides decahydro-5H-dibenzo [a,e]- and [a,d] cyclononenols 3a-c and 9a-c, respectively, in good yields; X-ray crystal structure determination of the γ-lactone 6c, is reported.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 28048 |
| Deposited On: | 15 Dec 2010 12:34 |
| Last Modified: | 11 Feb 2011 04:28 |
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