Convenient Synthesis of Arylmethylenesuccinic Acids via Wittig Reaction
A half ester of arylmethylenesuccinic acids were easily prepared by reaction of aromatic aldehydes with 2-carboxy-1-ethoxycarbonylethyltriphenylphosphorane in DMSO at 40°C in good yield. And also, the conversion of this half esters into the corresponding naphthoates were examined.
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| Veröffentlicht in: | Journal of Oleo Science 2003, Vol.52(6), pp.331-333 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | A half ester of arylmethylenesuccinic acids were easily prepared by reaction of aromatic aldehydes with 2-carboxy-1-ethoxycarbonylethyltriphenylphosphorane in DMSO at 40°C in good yield. And also, the conversion of this half esters into the corresponding naphthoates were examined. |
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| ISSN: | 1345-8957 1347-3352 |
| DOI: | 10.5650/jos.52.331 |