EXO-DIASTEREOSELECTIVE 1,3-DIPOLAR CYCLOADDITIONS OF AZOMETHINE YLIDES TO 2R)-3-BENZOYL-4-METHYLENE-2-PHENYLOXAZOLIDIN-5-ONE

Authors
PYNE SG SAFAEI J KOLLER F
Citation
Sg. Pyne et al., EXO-DIASTEREOSELECTIVE 1,3-DIPOLAR CYCLOADDITIONS OF AZOMETHINE YLIDES TO 2R)-3-BENZOYL-4-METHYLENE-2-PHENYLOXAZOLIDIN-5-ONE, Tetrahedron letters, 36(14), 1995, pp. 2511-2514
Citations number
38
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
36
Issue
14
Year of publication
1995
Pages
2511 - 2514
Database
ISI
SICI code
0040-4039(1995)36:14<2511:E1COAY>2.0.ZU;2-H
Abstract
Exo-diastereoselective 1,3-dipolar cycloadditions of azomethine ylides derived from alpha-amino acid esters to (2R)-3-Benzoyl-4-methylene-2- phenyloxazolidin (1) are reported. The cycloaddition products are conv eniently converted to polyfunctional prolines in high enantiomeric pur ity.