(3R,4R,5S)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-5-ethyl-5-hydroxy-1-methyl-pyrrolidin-2-one 在
sodium tetrahydroborate 、
sodium acetate 、
pyridinium chlorochromate 作用下,
生成
(3S,4R)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-2-oxo-hexanoic acid methylamide