An efficient copper-catalyzed trifluoromethylation of substituted phthalic anhydrides using （trifluoromethyl） trimethylsilane （Me3SiCF3） as a nucleophilic trifluoromethylating reagent in the presence of 1,10-phena...An efficient copper-catalyzed trifluoromethylation of substituted phthalic anhydrides using （trifluoromethyl） trimethylsilane （Me3SiCF3） as a nucleophilic trifluoromethylating reagent in the presence of 1,10-phenanthroline and KF, followed by quenching the reaction mixture with water has been developed. A possible mechanism was suggested.展开更多
基金Acknowledgement We are grateful for financial supports from the National Natural Science Foundation of China （Nos. 21072057, 21272070）, the 973 Program （No. 2010CB126101）, the Key Project in the National Science ＆ Technology Pillar Program of China in the twelfth five-year plan period （No. 2011BAE06B05）.
文摘An efficient copper-catalyzed trifluoromethylation of substituted phthalic anhydrides using （trifluoromethyl） trimethylsilane （Me3SiCF3） as a nucleophilic trifluoromethylating reagent in the presence of 1,10-phenanthroline and KF, followed by quenching the reaction mixture with water has been developed. A possible mechanism was suggested.
