2-methylthioacetic acid and diethyl malonate as acyl anion equivalents. Synthesis of juvabione
โ Scribed by Barry M. Trost; Yoshinao Tamaru
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- French
- Weight
- 184 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
โฆ Synopsis
1 Acyl anions have rapidly become useful synthons. Thioacetals, 2 3 4 thioacetal monosulfoxides, protected cyanohydrins, and enol ethers have served in this role. The facile oxidative decarboxylation of carboxylic 5 acids makes them prime candidates as inexpensive and easily manipulated acyl anion equivalents.
In this Communication, we wish to report the realization of this scheme using very readily available methylthioacetic acid and diethyl malonate in this role.
๐ SIMILAR VOLUMES
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
The reaction of (R,R)-(+)-l,3-dithiane-l,3-dioxide with aldehydes has been carried out and the dithiane dioxide moiety elaborated further. (R,R)-(+)-l,3-Dithiane-l,3-dioxide gave highly diastereoselective addition products with benzaldehyde and 3,4dimethoxybenzaldehyde and single diastereomers were