TfOH-Catalyzed Reaction between 3-Diazoindolin-2-imines and Electron-Rich Arenes: Access to 3-Aryl-2-aminoindoles.

Jie QiZaibin WangBo LangPing Lu Yanguang Wang

Published in: The Journal of organic chemistry (2017)

TfOH-catalyzed reactions between 3-diazoindolin-2-imines and electron-rich arenes were disclosed. These metal-free reactions furnished 3-aryl-2-aminoindoles in moderate to excellent yields with the tolerance of a broad range of functional groups.

Keyphrases

room temperature
electron transfer
solar cells
high intensity
electron microscopy
ionic liquid