Brønsted-acid-catalyzed coupling of electron-rich arenes with substituted allylic and secondary benzylic alcohols
摘要:
p-Toluenesulfonic acid and triflic acid catalyze efficiently the coupling of electron-rich arenes with allylic and benzylic alcohols. Reactions are conducted under mild conditions, in air, and in the absence of solvent. (C) 2007 Elsevier Ltd. All rights reserved.