Efficient and General One-Pot Synthesis of Diaryliodonium Triflates: Optimization, Scope and Limitations
作者:Marcin Bielawski、Mingzhao Zhu、Berit Olofsson
DOI:10.1002/adsc.200700373
日期:2007.12.10
diaryliodonium triflates have been synthesized from both electron-deficient and electron-rich arenes and aryl iodides with mCPBA and triflic acid. A thorough investigation of the optimization, scope and limitations has resulted in an improved one-pot protocol that is fast, high-yielding, and operationally simple. The reaction has been extended to the direct synthesis of symmetrical iodonium salts from