A new, versatile and stereospecific route to unusual amino acids: the enantiospecific total synthesis of statine amide and its three stereoisomers
摘要:
Total syntheses of statine amide [(3S,4S)-4-amino-3-hydroxy-6-methylheptanamide] and its three stereoisomers are described in order to illustrate the versatility of a new route to beta-hydroxy-gamma-amino acids. The enantioselective Sharpless epoxidation of a racemic allylic alcohol is used to generate chiral intermediates. The allylic alcohol, 3-hydroxy-5-methyl-1-hexene, can be prepared in at least two different ways from readily available materials. The methodology that is described should prove applicable to the synthesis of other analogues of statine.
An enantiospecific and versatile synthesis of statine
作者:M. Saïah、M. Bessodes、K. Antonakis
DOI:10.1016/s0957-4166(00)80530-3
日期:1991.1
A short, enantiospecific synthesis of statine is described, starting from a readily available aldehyde. The control of chirality was effected by using the Sharpless asymmetric epoxidation procedure.