1-Alkoxycarbonylalkylidenetriphenylarsor
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Josep Castells; Francisco Lรณpez-Calahorra; Zhanru Yu
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Article
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1994
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Elsevier Science
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French
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Abaia& The higher homologues of the well-studied alkoxycahonyhethylenetriphenylarSonid ylide (3, R=H) can be easily obtained through the squence: a), preparation of alkql2-trinoxyalkanoates (1); b), reaction between these. tfitloxyderivatives and tripheny@hphine to give l-alkoxycarbonylall#ripheqlam