Advanced Synthesis & Catalysis

Trifluoromethylation of 1??Aryl??3, 3??diisopropyltriazenes

A Hafner, S Braese

Index: Hafner, Andreas; Braese, Stefan Advanced Synthesis and Catalysis, 2013 , vol. 355, # 5 p. 996 - 1000

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Citation Number: 17

Abstract

Abstract A new method for the trifluoromethylation of functionalized aromatic diisopropyltriazenes is described. In a facile two-step, one-pot synthesis, various functionalized trifluoromethyl-substituted arenes are accessible in mostly good yields by using methyl iodide as iodination agent and the trifluoromethylation system (trifluoromethyl) trimethylsilane/potassium fluoride/copper iodide. This concept could be expanded to ...