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| Type: | Artigo de periódico |
| Title: | Najera oxime-derived palladacycles catalyze intermolecular Heck reaction with Morita-Baylis-Hillman adducts. An improved and highly efficient synthesis of alpha-benzyl-beta-ketoesters |
| Author: | Ferreira, BRV Pirovani, RV Souza, LG Coelho, F |
| Abstract: | An improved and highly efficient synthesis of several alpha-benzyl-beta-ketoesters from Morita-Baylis-Hillman adducts is described. These adducts were used as substrates for an intermolecular Heck reaction catalyzed by a Najera oxime-derived palladacycles. These efficient catalytic conditions probed to be very selective providing only the corresponding functionalized beta-ketoesters in high yield with no decarboxylation product. It seems that the method herein described is one of the most efficient for the synthesis of alpha-benzyl-beta-ketoesters. (C) 2009 Elsevier Ltd. All rights reserved. |
| Subject: | C-C bond formation Heck reaction Morita-Baylis-Hillman reaction Palladacycles |
| Country: | Inglaterra |
| Editor: | Pergamon-elsevier Science Ltd |
| Citation: | Tetrahedron. Pergamon-elsevier Science Ltd, v. 65, n. 36, n. 7712, n. 7717, 2009. |
| Rights: | fechado |
| Identifier DOI: | 10.1016/j.tet.2009.06.084 |
| Date Issue: | 2009 |
| Appears in Collections: | Unicamp - Artigos e Outros Documentos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| WOS000269340000052.pdf | 227.22 kB | Adobe PDF | View/Open |
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