Chiral bis(N-tosylamino)phosphine- and TADDOL-phosphite-oxazolines as ligands in asymmetric catalysis

Authors
Hilgraf, R Pfaltz, A
Citation
R. Hilgraf et A. Pfaltz, Chiral bis(N-tosylamino)phosphine- and TADDOL-phosphite-oxazolines as ligands in asymmetric catalysis, SYNLETT, (11), 1999, pp. 1814-1816
Citations number
19
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
SYNLETT
ISSN journal
09365214 → ACNP
Issue
11
Year of publication
1999
Pages
1814 - 1816
Database
ISI
SICI code
0936-5214(199911):11<1814:CBATAL>2.0.ZU;2-J
Abstract
A series of P,N-ligands containing a chiral oxazoline ring and a chiral bis (N-tosylamino)phosphine group derived from a 1,2-diamine or a chiral cyclic phosphite group derived from TADDOL has been prepared. These compounds pro ved to be efficient ligands for enantiocontrol of palladium-catalyzed allyl ic alkylations and iridium-catalyzed hydrogenations of olefins.