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A Facile One-Pot Synthesis of 4-Acyl and 4-(1-Hydroxyethyl)Sydnones |
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| Authors: | Hsien-Ju Tien Gwo-Ming Fang Shaw-Tao Lin Ling-Ling Tien |
| Abstract: | A series of 4-formyl-, 4-acetyl- and 4-(l'-hydroxyethyl)sydnones have been prepared in good yields by reaction of sydnone with butyllithium or a Grignard reagent and N,N-dimethylformamide, N,N-dimethylacetamide and acetylaldehyde, respectively. |
| Keywords: | 4-Acylsydnones 4-Formylsydnone 4-(l'-Hydroxyethyl)sydnones Lithiated sydnone Grignard reagent |