Heterogeneous asymmetric catalytic aminohydroxylation promoted by a bis-Cinchona alkaloid derivative supported onto an insoluble organic polymeric matrix

Authors
Mandoli, A Pini, D Agostini, A Salvadori, P
Citation
A. Mandoli et al., Heterogeneous asymmetric catalytic aminohydroxylation promoted by a bis-Cinchona alkaloid derivative supported onto an insoluble organic polymeric matrix, TETRAHEDR-A, 11(20), 2000, pp. 4039-4042
Citations number
7
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON-ASYMMETRY
ISSN journal
09574166 → ACNP
Volume
11
Issue
20
Year of publication
2000
Pages
4039 - 4042
Database
ISI
SICI code
0957-4166(20001020)11:20<4039:HACAPB>2.0.ZU;2-7
Abstract
By using a bis(quinidinyl)phthalazine derivative linked to an insoluble org anic polymer, 87% e.e. was obtained in the osmium-mediated catalytic hetero geneous asymmetric aminohydroxylation of isopropyl trans-cinnamate. The rec ycling of the polymeric ligand-osmium complex was also investigated. (C) 20 00 Elsevier Science Ltd. All rights reserved.