Balu, Maiiakel P. ; Ila, Hiriyakkanavar ; Junjappa, Hiriyakkanavar (1987) Cycloaromatization of α-oxoketene dithioacetals with 2-picolyllithium: a facile quinolizinium cation annelation Tetrahedron Letters, 28 (26). pp. 3023-3026. 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)96275-0
Abstract
α-Oxoketene dithioacetals derived from various cyclic and acyclic ketones are shown to be useful intermediates for the synthesis of substituted and fused quinolizinium derivatives by reaction with 2-picolyllithium followed by cyclization in the presence of borontrifluoride etherate.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 24064 |
| Deposited On: | 29 Nov 2010 10:31 |
| Last Modified: | 22 Feb 2011 05:44 |
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