Catalytic asymmetric reaction of lithium ester enolates with imines

Authors
Tomioka, K Fujieda, H Hayashi, S Hussein, MA Kambara, T Nomura, Y Kanai, M Koga, K
Citation
K. Tomioka et al., Catalytic asymmetric reaction of lithium ester enolates with imines, CHEM COMMUN, (8), 1999, pp. 715-716
Citations number
18
Categorie Soggetti
Chemistry
Journal title
CHEMICAL COMMUNICATIONS
ISSN journal
13597345 → ACNP
Issue
8
Year of publication
1999
Pages
715 - 716
Database
ISI
SICI code
1359-7345(19990421):8<715:CAROLE>2.0.ZU;2-7
Abstract
An external chiral tridentate amino diether ligand 7 catalyzed the condensa tion reaction of a lithium ester enolate 2 with an imine 3 to give the enan tiomerically enriched beta-lactam 4 in high yield.