Patra, Pranab Kumar ; Patro, Balaram ; Ila, Hiriyakkanavar ; Junjappa, Hiriyakkanavar (1993) Tandem carbocationic cyclization of bis(methylthio)methylene arylcyclopropyl ketones : a promising sequence for assembling functionalized cyclopent[a]indene framework Tetrahedron Letters, 34 (24). pp. 3951-3954. ISSN 0040-4039
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...
Related URL: http://dx.doi.org/10.1016/S0040-4039(00)79273-2
Abstract
A novel route for assembling cyclopent-[a]indene framework bearing useful functionalities has been developed through bis(methylthio) carbenium ion mediated Lewis acid induced tandem cyclization of bis-(methylthio) methylene aryl cyclopropyl ketones 1b - d and the corresponding carbinols 11b-d.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 15316 |
| Deposited On: | 13 Nov 2010 12:57 |
| Last Modified: | 22 Feb 2011 08:35 |
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