Ruthenium??Catalyzed C7 Amidation of Indoline C H Bonds with Sulfonyl Azides

C Pan, A Abdukader, J Han, Y Cheng…

Index: Pan, Changduo; Abdukader, Ablimit; Han, Jie; Cheng, Yixiang; Zhu, Chengjian Chemistry - A European Journal, 2014 , vol. 20, # 13 p. 3606 - 3609

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Citation Number: 46

Abstract

Abstract A ruthenium-catalyzed direct C7 amidation of indoline C [BOND] H bonds with sulfonyl azides was developed. This procedure allows the synthesis of a variety of 7-amino- substituted indolines, which are useful in pharmaceutical. The good functional tolerances, as well as the mild conditions, are prominent feature of this method.