Efficient stereoselective synthesis of enantiopure 2-substituted paraconic acids
摘要:
Eight enantiopure (2S,3S)-2-aryl-5-oxotetrahydrofuran-3-carboxylic acids have been synthesized. The key step was a highly stereoselective aldol reaction between an N-acyl oxazolidinone and a corresponding aldehyde. (C) 2008 Elsevier Ltd. All rights reserved.