Abstract
A high yielding four-step synthesis of enantiopure 4-(4-hydroxybenzyl)-oxazolidin-2-one (S)-1 from N-Boc-L-tyrosine is described. (S)-1 is a key intermediate for the preparation of a number of polymer supported Evans' oxazolidin-2-ones that have been employed previously for solid supported asymmetric synthesis. (C) 2003 Elsevier Ltd. All rights reserved.
| Original language | English |
|---|---|
| Pages (from-to) | 2619-2623 |
| Number of pages | 5 |
| Journal | Tetrahedron: Asymmetry |
| Volume | 14 |
| Issue number | 17 |
| DOIs | |
| Publication status | Published - 2003 |