An efficient one-pot,three-component synthesis of 1,5-benzodiazepine derivatives using Ce(OTf)3-SiO2

来源 :中国化学会全国第十二届有机合成化学学术研讨会 | 被引量 : 0次 | 上传用户:xxk2010
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  1,5-Benzodiazepines are very important compounds,widely used in the last decades as anticonvulsant,antianxiety and hypnotic agents[1].The synthesis of these compounds has been receiving a great deal of attention,especially its antimicrobial activity.As we known,conventional Lewis acids are very effective catalysts for a wide variety of organic reactions,but they have some disadvantages.
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