𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The synthesis of α, β-unsaturated aldehydes by one-carbon homologation of carbonyl compounds

✍ Scribed by Vichai Reutrakul; Wipa Kanghae


Publisher
Elsevier Science
Year
1977
Tongue
French
Weight
152 KB
Volume
18
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis


l'he synthesis of (z, &unsaturated aldehydes has been a focus of current interest'. However there are only few methods for the syntheses of a, B-unsaturated aldehydes hy one-carbon homclogation'. We wish to report a convenient synthesis of the 1-alkenecarboxaldehydes from the corresponding carbonyl compounds (equation 1).


📜 SIMILAR VOLUMES


A novel synthesis of α, β-unsaturated γ-
✍ Tsuyoshi Satoh; Shigeyasu Motohashi; Koji Yamakawa 📂 Article 📅 1986 🏛 Elsevier Science 🌐 French ⚖ 203 KB

The alkylation of enone with 1-chloroalkyl phenyl sulfoxide followed by treatment with thiophenolate afforded s-phenylthio-8,y-unsaturated car-bony1 compound, which was oxidized and then hydrolyzed to give a,8-unsaturated y-hydroxy carbonyl compound in good yield. Highly oxygenated ketones and aldeh