Proline-catalysed asymmetric amination of α,α-disubstituted aldehydes: synthesis of configurationally stable enantioenriched α-aminoaldehydes
作者:Henning Vogt、Sylvia Vanderheiden、Stefan Bräse
DOI:10.1039/b305465a
日期:——
Proline-catalysed amination of α,α-disubstituted racemic aldehydes with azodicarboxylates proceeds smoothly to give configurationally stable scalemic aldehydes and oxazolidinones in up to 86% ee.