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https://repositorio.ufba.br/handle/ri/14379| metadata.dc.type: | Artigo de Periódico |
| Title: | Reaction of acyclic enaminones with methoxymethylene meldrum's acid. Synthetic and structural implications |
| Other Titles: | Journal of the Brazilian Chemical Society |
| Authors: | Cunha, Silvio do Desterro Silva, Viviane C. da Napolitano, Hamilton B. Lariucci, Carlito Vencato, Ivo |
| metadata.dc.creator: | Cunha, Silvio do Desterro Silva, Viviane C. da Napolitano, Hamilton B. Lariucci, Carlito Vencato, Ivo |
| Abstract: | The reaction of acyclic enaminones with methoxymethylene Meldrum's acid afforded N-adduct and/or C-adduct of enaminones in moderate to good yields. The regiochemistry of this reaction depends on the N-amino substituent of the enaminone. The C-adduct is a precursor to 2-pyridones. X-ray analysis of two N-adducts were investigated and the Z-s-Z configuration assigned. |
| Keywords: | Enaminones Meldrum's acid Aza-annulation 2-pyridone |
| metadata.dc.publisher.country: | Brasil |
| metadata.dc.rights: | Acesso Aberto |
| URI: | http://repositorio.ufba.br/ri/handle/ri/14379 |
| Issue Date: | 2003 |
| Appears in Collections: | Artigo Publicado em Periódico (Química) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Silvio Cunha.pdf | 279,1 kB | Adobe PDF | View/Open |
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