反应详情

Similarly 4-amino-2-but-2-enyl phenol (used as starting material in Example 40) was prepared from 2-but-2-enylphenol. Treatment of this phenol with acetic anhydride (using the method described above for the preparation of 4-acetamido-2,6-dichlorophenol from 4-amino-2,6-dichlorophenol) gave 4-acetamido-2-but-2-enylphenol.