e-Acetoxy-8,y-unsaturated nitriles react at room temperature with malonates and acetoacetates in the presence of palladium-phosphine complexes as a catalyst to give y-substituted a,8-unsaturated nitriles selectively. Also yacetoxy-a,8-unsaturated ester was attacked at y-position by malonate.
✦ LIBER ✦
Reaction of enamines with γ-bromo-αβ-unsaturated esters
✍ Scribed by Amareshwar Chatterjee
- Publisher
- Elsevier Science
- Year
- 1965
- Tongue
- French
- Weight
- 130 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0040-4039
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