An alternative route for synthesis of o-trifluoroacetylanilines as useful fluorine-containing intermediates

…, Z Miao, C Sheng, J Yao, C Zhuang, W Zhang

文献索引：Zhu, Lingjian; Miao, Zhenyuan; Sheng, Chunquan; Yao, Jianzhong; Zhuang, Chunlin; Zhang, Wannian Journal of Fluorine Chemistry, 2010 , vol. 131, # 7 p. 800 - 804

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被引用次数: 11

摘要

A series of o-trifluoroacetyl aniline derivatives were synthesized in three steps. In this method, we first utilized trifluoroacetic anhydride to introduce trifluoroacetyl group to the ortho position of aniline with higher yield than that of some previously reported methods. In addition, the procedure is shown to be highly regiospecific. This type of compounds can be used as the key intermediates in the preparation of a variety of inhibitors of HIV reverse ...