𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Application of ultrasound to organic reactions: ultrasonic catalysis on hydrolysis of carboxylic acid esters

✍ Scribed by Sung Moon; Louis Duchin; John V. Cooney


Publisher
Elsevier Science
Year
1979
Tongue
French
Weight
178 KB
Volume
20
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis


Irradiation with ultrasound was found to facilitate the two-phase basic hydrolysis of aromatic carboxylic acid esters. Although ultrasound has been known for more than 50 years, 1,233 its application to


πŸ“œ SIMILAR VOLUMES


Ligand exchange reaction of sulfoxides i
✍ Tsuyoshi Satoh; Hideaki Unno; Yasuhiro Mizu; Yasumasa Hayashi πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 French βš– 624 KB

A novel two-step procedure for one-carbon homologation of methylesters to esters, thioesters, carboxylic acids and amides is described. Methylesters are reacted with lithium carbanion of chloromethyl phenyl sulfoxide to give a-chloro a-sulfinyl ketones in 70 to 90% yields. Potassium enolate of the a