Enantioselective cyclopropanation reactions in ionic liquids

Authors
Fraile, JM Garcia, JI Herrerias, CI Mayoral, JA Carrie, D Vaultier, M
Citation
Jm. Fraile et al., Enantioselective cyclopropanation reactions in ionic liquids, TETRAHEDR-A, 12(13), 2001, pp. 1891-1894
Citations number
27
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON-ASYMMETRY
ISSN journal
09574166 → ACNP
Volume
12
Issue
13
Year of publication
2001
Pages
1891 - 1894
Database
ISI
SICI code
0957-4166(20010730)12:13<1891:ECRIIL>2.0.ZU;2-B
Abstract
The benchmark enantioselective cyclopropanation of styrene with ethyl diazo acetate, promoted by two different bis(oxazoline)-copper complexes, is stud ied in three ionic liquids. The nature of both the anion and cation influen ce the behaviour of the catalysts, which can be recovered and re-used. (C) 2001 Elsevier Science Ltd. All rights reserved.