## Abstract For Abstract see ChemInform Abstract in Full Text.
Diastereoselective Formation of Trisubstituted Pyrrolidine-3-carboxylates.
β Scribed by Fabrice Denes; Fabrice Chemla; Jean F. Normant
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 31 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract For Abstract see ChemInform Abstract in Full Text.
The intramolecular cyclization of malonic acid allylic esters yields bicyclic cyclopropane carboxylic acid lactones in a phase transfer catalysed reaction. The substituents of the allylic moiety and the reaction temperature influence the diastereomeric composition of the products.
## 25 -105 A Rapid Assembly of Homochiral 2,3,4-Trisubstituted Pyrrolidines. -Homochiral dihydroimidazolium ylides, generated in situ from enantiopure imidazolines (I) and the bromoacetate (II) undergo intramolecular 1,3-dipolar cycloaddition to the tricyclic adduct (III). This is a valuable precu