Stereoselective synthesis of (S)-oxiracetam and (S)-GABOB from (R)-glyceraldehyde acetonide
作者:Ishita Sanyal、Brajesh Shukla、Piyali Deb Barman、Asish Kumar Banerjee
DOI:10.1016/j.tetlet.2013.03.035
日期:2013.5
Synthetic routes to (S)-oxiracetam and (S)-GABOB have been developed starting from (R)-glyceraldehydeacetonide through its conversion to an appropriate aldehyde intermediate followed by reductive amination using glycinamide hydrochloride/benzyl amine and subsequent chemical transformations.