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Amélioration de la méthode des flux, synthèse et purification d'un minéral naturel: La forstérite

✍ Scribed by L Vu Tien; A Grandin De L'Eprevier; V Gabis; A.M Anthony


Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
249 KB
Volume
13-14
Category
Article
ISSN
0022-0248

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✍ Laurent Vuitel; André Jacot-Guillarmod 📂 Article 📅 1974 🏛 John Wiley and Sons 🌐 German ⚖ 522 KB

## Abstract A new synthesis of β‐hydroxyesters involving a reaction between a carbonyl compound, ketene and an alkyl‐orthotitanate is described. The following carbonyl compounds have been studied: aldehydes, ketones, α‐diketones, α‐ or γ‐ketoesters. A reaction mechanism is proposed.