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Aggregative activation in heterocyclic elimination - additions I. Dehydro dihydropyran nucleophilic condensations |
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| Authors: | Brigitte Jamart-gregoire Vincent Grand Sandra Ianelli Marlo Nardelli Paul Caubere |
| Affiliation: | aLaboratoire de Chimie Organique I associe´au CNRS, Universite´de Nancy I, BP 239, F-54506 Vandoeuvre-les-Nancy, France bIstituto di Chimica Generale, Universita degli Studi di Parma, Centro di Studio CNR per la Strutturistica Diffrattometrica, Viale delle Scienze, I-43100 Parma, Italy |
| Abstract: | It is shown that by nucleophilic Aggregative Activation of NaNH2, dehydro dihydropyrans may. be easily generated and condensed with ketone enolates in good yields. |
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