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DC Field | Value | Language |
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dc.contributor.author | Vijay Nair, G | - |
dc.contributor.author | Sreekumar, V | - |
dc.contributor.author | Manojkumar, P | - |
dc.contributor.author | Suresh, E | - |
dc.date.accessioned | 2016-01-18T08:20:28Z | - |
dc.date.available | 2016-01-18T08:20:28Z | - |
dc.date.issued | 2006 | - |
dc.identifier.citation | Journal of the American Chemical Society 128(27):8736-8737;12 Jul 2006 | en_US |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | http://ir.niist.res.in:8080/jspui/handle/123456789/2198 | - |
dc.description.abstract | Nucleophilic heterocyclic carbene-catalyzed cyclopentannulation of enals and chalcones via homoenolate has been observed for the first time. Serendipitously, the reaction lead to a very efficient synthesis of 3,4-trans-disubstituted-1-aryl cyclopentenes instead of the expected cyclopentanones. The strategy works well with thienylidene tetralone also, leading to the tricyclic cyclopentene derivative. | en_US |
dc.language.iso | en | en_US |
dc.publisher | American Chemical Society | en_US |
dc.subject | Bicyclic beta-lactones | en_US |
dc.subject | Asymmetric-synthesis | en_US |
dc.subject | Conjugate addition | en_US |
dc.subject | Gamma butyrolactones | en_US |
dc.subject | Alpha,beta-unsaturated aldehydes | en_US |
dc.subject | Multicomponent reactions | en_US |
dc.subject | Nucleophilic carbenes | en_US |
dc.subject | Aldol lactonization | en_US |
dc.subject | Direct annulations | en_US |
dc.subject | Acetylenic esters | en_US |
dc.title | N-heterocyclic carbene-catalyzed reaction of chalcones and enals via homoenolate: an efficient synthesis of 1,3,4-trisubstituted cyclopentenes | en_US |
dc.type | Article | en_US |
Appears in Collections: | 2006 |
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