## Abstract For Abstract see ChemInform Abstract in Full Text.
New Oligomeric Catalyst for the Hydrolytic Kinetic Resolution of Terminal Epoxides under Solvent-Free Conditions.
โ Scribed by David E. White; Eric N. Jacobsen
- Publisher
- John Wiley and Sons
- Year
- 2004
- Weight
- 116 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0931-7597
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๐ SIMILAR VOLUMES
## Abstract In this report we demonstrate the suitability of hyperbranched polyglycerol as highโloading support for asymmetric catalysis. A polyglycerolโsupported unsymmetrical salen ligand was prepared and purified by means of ultrafiltration. The polymeric ligand was metalated with cobalt acetate
A series of acid-base bifunctional catalysts (ABBCs) that contain one or two Brรธnsted acidic sites in the cationic part and a Lewis-basic site in the anionic part are used as efficient catalysts for the synthesis of cyclic carbonates by cycloaddition of CO(2) to epoxides, without the use of addition