OPTICALLY-ACTIVE NITROGEN LIGANDS IN ASYMMETRIC CATALYSIS - EFFECT OFNITROGEN SUBSTITUTION ON THE ENANTIOSELECTIVE HYDRIDE TRANSFER REDUCTION OF ACETOPHENONE

Citation
F. Touchard et al., OPTICALLY-ACTIVE NITROGEN LIGANDS IN ASYMMETRIC CATALYSIS - EFFECT OFNITROGEN SUBSTITUTION ON THE ENANTIOSELECTIVE HYDRIDE TRANSFER REDUCTION OF ACETOPHENONE, Journal of organometallic chemistry, 567(1-2), 1998, pp. 133-136
Citations number
9
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Inorganic & Nuclear
ISSN journal
0022-328X
Volume
567
Issue
1-2
Year of publication
1998
Pages
133 - 136
Database
ISI
SICI code
0022-328X(1998)567:1-2<133:ONLIAC>2.0.ZU;2-9
Abstract
Both theoretical calculations and experimental data have shown that on ly one diamine ligand was necessary for the Rh catalytic enantioselect ive hydride transfer reduction of acetophenone. A mechanism is propose d. Different aza ligands were also tested in the same reaction, using rhodium, ruthenium and iridium precursors. The structure-activity-sele ctivity relationship of the aza ligands is discussed. (C) 1998 Elsevie r Science S.A. All rights reserved.