lithium;(2-phenyl-2-trimethylsilyloxyethenylidene)azanide 、
(R)-2-[(2S,4S)-4-Phenyl-3-(toluene-4-sulfonyl)-oxazolidin-2-yl]-cyclohexanone 以67%的产率得到{(1R,2S)-1-Hydroxy-2-[(2S,4S)-4-phenyl-3-(toluene-4-sulfonyl)-oxazolidin-2-yl]-cyclohexyl}-phenyl-trimethylsilanyloxy-acetonitrile