Synthesis of α,β Unsaturated Esters Using a Solid-Liquid Phase Transfer in a Slightly Hydrated Aprotic Medium
- 1 June 1984
- journal article
- research article
- Published by Taylor & Francis in Synthetic Communications
- Vol. 14 (8) , 701-706
- https://doi.org/10.1080/00397918408059583
Abstract
The condensation reaction of alkylphosphonates with variously functionnalysed aldehydes in the presence of solid potassium carbonate in low hydrated aprotic media leads to the selective formation of αβ-unsaturated esters E in high yields.Keywords
This publication has 9 references indexed in Scilit:
- LA REACTION DE WITTIG-HORNER EN MILIEU HETEROGENE IV: PERFORMANCES COMPAREES DE BASES FAIBLES TELLES QUE K2CO3ET KHCO3DANS L'EAU OU DES SOLVANTS ANHYDRESPhosphorus and Sulfur and the Related Elements, 1983
- Reactions en milieu heterogene liquide-solide : Reactions de wittig-horner et addition du phosphite de diethyle sur les composes carbonyles en presence de KF, 2H2O.Tetrahedron Letters, 1980
- The preparation of some cyclic phosphonates and their use in olefin synthesisTetrahedron, 1978
- Stereoselectivity of wittig type olefin synthesis using 5 membered cyclic phosphine oxides or phosphonous acid dimethylamidesTetrahedron Letters, 1977
- Study of the stereochemical course of Wittig-Horner reaction in furan compoundsCollection of Czechoslovak Chemical Communications, 1976
- Horner-Wittig Reactions in a Two-Phase System in the Absence of a Typical Phase-Transfer Catalyst1Synthesis, 1976
- Effet de structure sur la reversibilite de la condensation aldoliqueTetrahedron, 1973
- Mecanisme de la reaction de Horner-Emmons—IITetrahedron, 1973
- Mecanisme de la reaction de horner-emmons—ITetrahedron, 1972