(2S,5S)-2-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-tridecyl]-5-(5-oxo-tetrahydro-furan-2-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester 在
二异丁基氢化铝 作用下,
以
四氢呋喃 为溶剂,
以80%的产率得到(2S,5S)-2-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-tridecyl]-5-(5-hydroxy-tetrahydro-furan-2-yl)-pyrrolidine-1-carboxylic acid tert-butyl ester