14-O-{[(1RS,2RS,4SR)-2-(tert-butyl-diphenyl-silanyloxy)-4-hydroxyamino-cyclohexylsulfanyl]-acetyl}-mutilin 、
2,2,2-三氟乙基甲酸酯 以
甲基叔丁基醚 为溶剂,
反应 5.0h,
生成 14-O-{[(1R,2R,4S)-2-(tert-butyl-diphenyl-silanyloxy)-4-(formyl-hydroxy-amino)-cyclohexylsulfanyl]-acetyl}-mutilin 、 14-O-{[(1S,2S,4R)-2-(tert-butyl-diphenyl-silanyloxy)-4-(formyl-hydroxy-amino)-cyclohexylsulfanyl]-acetyl}-mutilin