Mechanism Study of Ru(Ⅱ)-and Rh(Ⅲ)-Catalyzed Oxidative Annulation Reactions of N-Methoxybenzamides w

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Rh(Ⅲ)-and Ru(Ⅱ)-catalyzed isoquinolones synthesis via oxidative annulation of Nmethoxybenzamides and alkynes have been reported recently.1 Among them, the N-methoxy group as an internal oxidant made the reactions more mild and without need any external oxidant.
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