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)-glyceraldehyde acetonide through its conversion to an appropriate aldehyde intermediate followed by reductive amination using glycinamide hydrochloride/benzyl amine and subsequent chemical transformations.
(S)-奥拉西坦和(S)-GABOB的合成路线已从(R)-甘油醛丙酮化物转化为合适的醛中间体开始,然后使用甘氨酰胺盐酸盐/苄基胺进行还原胺化以及随后的化学转化得到了发展。