Cooligomérisation d'Hétérooléfines avec le butadiène. Influence d'un cocatalyseur protique
✍ Scribed by Pierre Brun; Alphonse Tenaglia; Bernard Waegell
- Publisher
- Elsevier Science
- Year
- 1982
- Weight
- 259 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0304-5102
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📜 SIMILAR VOLUMES
The frequencies of the 'L, transitions of polycyclic aromatic aldehydes are related linearly to the energy gap between the highest bonding and the lowest anti-bonding orbitals in these molecules calculated by an iterative Huckel-L. C. A.0.-method. Solutions of the same derivatives and tetracyanoethy
## 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.