Pd(OAc)2-Catalyzed Regioselective Arylation of Indoles with Arylsiloxane in Acidic Medium
摘要:
Mild conditions have been developed to achieve a Pd(OAc)(2)-catalyzed cross-coupling between indoles and arylsiloxanes in the presence of TBAF and Ag2O in acidic medium. Electron-deficient arylsiloxanes presented high efficiency in this system to give the arylated indoles in excellent yields.