📜4-硝基三氟甲苯置于叔丁基过氧化氢,Potassium Tert-Butylate体系中,用 氨 作为反应溶剂,以80%的收率获得产物2-硝基-5-(三氟甲基)苯醇
参考文献:Hydroxylation Of Nitroarenes With Alkyl Hydroperoxide Anions Via Vicarious Nucleophilic Substitution Of Hydrogen
标题:Hydroxylation Of Nitroarenes With Alkyl Hydroperoxide Anions Via Vicarious Nucleophilic Substitution Of Hydrogen
摘要:Carbo--And Heterocyclic Nitroarenes React With Anions Of Tert-Butyl And Cumyl Hydroperoxides In The Presence Of Strong Bases To Form Substituted O-And P-Nitrophenols. The Reaction Usually Proceeds In High Yields And Is Of Practical Value As A Method Of Synthesis And Manufacturing Of Nitrophenols. Orientation Of The Hydroxylation Can Be Controlled To A Substantial Extent By Selection Of The Proper Conditions. Basic Mechanistic Features Of This Process Were Clarified.
DOI:10.1021/jo970726M