作者:Patrick Meffre、Laurence Gauzy、Eric Branquet、Philippe Durand、François Le Goffic
DOI:10.1016/0040-4020(96)00630-8
日期:1996.8
Full results on the first synthesis of optically active β,γ-alkynylglycine derivatives from naturally occurring L-serine are described. The methodology uses L-serinal as a key intermediate and allows great versatility in the introduction of N-protective groups and of alkyne substitution. The N-Boc protected β,γ-alkynylglycine derivatives described have ee greater than 90%.
描述了从天然存在的L-丝氨酸首次合成旋光性β,γ-炔基甘氨酸衍生物的完整结果。该方法使用L-丝氨酸作为关键中间体,在引入N保护基和炔烃取代方面具有极大的通用性。所述的N-Boc保护的β,γ-炔基甘氨酸衍生物的ee大于90%。