| Literature DB >> 12599494 |
Alfonso Cornejo1, José M Fraile, José I García, Eduardo García-Verdugo, María J Gil, Gorka Legarreta, Santiago V Luis, Víctor Martínez-Merino, José A Mayoral.
Abstract
[formula: see text] A chiral pyridine-bis(oxazoline) ligand, functionalized with a vinyl group in the pyridine ring, can be polymerized with styrene and divinylbenzene to obtain supported chiral ligands. As proof of the usefulness of this supported ligands, the corresponding ruthenium complexes are catalysts for the cyclopropanation reaction of styrene with ethyl diazoacetate with up to 85% ee.Entities:
Year: 2002 PMID： 12599494 DOI： 10.1021/ol026787a
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005