The First Immobilization of Pyridine-bis(oxazoline) Chiral Ligands
✍ Scribed by Cornejo, Alfonso; Fraile, José M.; García, José I.; García-Verdugo, Eduardo; Gil, María J.; Legarreta, Gorka; Luis, Santiago V.; Martínez-Merino, Víctor; Mayoral, José A.
- Book ID
- 121289533
- Publisher
- American Chemical Society
- Year
- 2002
- Tongue
- English
- Weight
- 52 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1523-7060
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## 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.
Bis(oxazoline) ligands have been used to prepare chiral catalysts for a large variety of enantioselective reactions. This versatility has attracted interest towards its immobilization, to profit from the advantages of using heterogeneous catalysis with respect to catalyst separation, possible recycl
Homopolymers of bis(oxazoline) ligands can be used to prepare efficient catalysts for cyclopropanation reactions. However, the low accessibility to most bis(oxazoline) moieties leads to a low copper loading. As a consequence, the transmission of chiral information from the complexed polymer is not v