【摘 要】
：
Six Brφnsted acidic ionic liquids(ILs)1a-1f were synthesized and used as the dual solvent-catalyst systems for Beckmann rearrangement reactions.Among ILs 1a-1f
【机 构】
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College of Chemistry
论文部分内容阅读
Six Brφnsted acidic ionic liquids(ILs)1a-1f were synthesized and used as the dual solvent-catalyst systems for Beckmann rearrangement reactions.Among ILs 1a-1f,IL 1a exhibited the highest catalytic activity and successfully catalyzed the Beckmann rearrangement of ketoximes,and the corresponding amides were obtained in good to excellent yields(74％-92％),In addition,IL 1a could be recovered easily and reused at least three times without any loss of catalytic activity.
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