Atropisomeric carbohydrate imidazolidines: a novel class of nonbiaryl atropisomers

Authors
Avalos, M Babiano, R Cintas, P Higes, FJ Jimenez, JL Palacios, JC Silvero, G
Citation
M. Avalos et al., Atropisomeric carbohydrate imidazolidines: a novel class of nonbiaryl atropisomers, TETRAHEDR-A, 10(21), 1999, pp. 4071-4074
Citations number
22
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON-ASYMMETRY
ISSN journal
09574166 → ACNP
Volume
10
Issue
21
Year of publication
1999
Pages
4071 - 4074
Database
ISI
SICI code
0957-4166(19991029)10:21<4071:ACIANC>2.0.ZU;2-H
Abstract
Stable axially chiral atropisomers have been prepared by reaction of 2-amin osugars with o,o'-disubstituted aryl isocyanates and isothiocyanates; these rotationally restricted heterobiaryls constitute a novel class of atropiso mers for use in atroposelective reactions. (C) 1999 Elsevier Science Ltd. A ll rights reserved.