ammonium hydroxide 、
7-[4-({(3S)-3-[(Hydroxyamino)carbonyl]-2,2-dimethylthiomorpholinyl}-sulfonyl)phenoxy]-5-heptynyl acetate 在
silica gel 、
methanol-dichloromethane 作用下,
以
甲醇 为溶剂,
反应 18.0h,
以to provide 0.09 g (65%) of (3S)-N-hydroxy-4-({4-[(7-hydroxy-2-heptynyl)oxy]phenyl}sulfonyl)-2,2-dimethyl-3-thiomorpholinecarboxamide as a white solid的产率得到(3S)-N-Hydroxy-4-({4-[(7-hydroxy-2-heptynyl)oxy]phenyl}sulfonyl)-2,2-dimethyl-3-thiomorpholinecarboxamide