Khan, Faiz Ahmed ; Czerwonka, Regina ; Zimmer, Reinhold ; Reissig, Hans-Ulrich (1997) A novel Sm(II) - induced route to highly substituted benzannulated cyclooctanol derivatives Synlett, 1997 (8). pp. 995-997. ISSN 0936-5214
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Official URL: https://www.thieme-connect.com/ejournals/abstract/...
Related URL: http://dx.doi.org/10.1055/s-1997-934
Abstract
Siloxycyclopropane derivatives 3 with a suitable styrene side chain can effectively be ring opened to precursors 2 which undergo reductive ring closure with SmI2 to furnish benzannulated cyclooctanols 1 or lactones 7 derived thereof. Tricyclic lactone 7c can be further substituted by conversion into a bridgehead enolate and reactions with electrophiles.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Thieme Medical Publishers. |
| Keywords: | Siloxycyclopropanes; Samarium(II) Iodide; Stille Coupling; Cyclooctanol; Alkylation |
| ID Code: | 80349 |
| Deposited On: | 31 Jan 2012 14:25 |
| Last Modified: | 31 Jan 2012 14:25 |
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