Cu-Ni bimetallic reusable catalyst for synthesis of propargylamines via multicomponent coupling reaction under solvent-free conditions

Katkar Suyog V.; Jayaram R. V.

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Cu-Ni bimetallic reusable catalyst for synthesis of propargylamines via multicomponent coupling reaction under solvent-free conditions

机译：在无溶剂条件下通过多组分偶联反应合成炔丙胺的Cu-Ni双金属可重复使用催化剂

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A Cu-Ni bimetallic catalyst has been used as a reusable catalytic system for the multicomponent coupling reaction of aldehydes, phenylacetylene and secondary amines for the synthesis of propargylamines under solvent-free conditions. The reaction did not require any other additives such as an inorganic base. The bimetallic catalyst displayed high activity and gives propargylamines in good to excellent yields. This method provides a wide range of substrate applicability. The catalyst could be magnetically separated and reused without loss in activity.

机译：Cu-Ni双金属催化剂已被用作可重用的催化体系，用于醛，苯乙炔和仲胺的多组分偶联反应，以在无溶剂条件下合成炔丙基胺。该反应不需要任何其他添加剂，例如无机碱。双金属催化剂显示出高活性，并以良好至优异的产率得到炔丙基胺。该方法提供了广泛的基材适用性。催化剂可以磁分离并重复使用而不会损失活性。

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《RSC Advances》 |2014年第89期|共7页
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Katkar Suyog V.; Jayaram R. V.;
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1. Cu-Ni bimetallic reusable catalyst for synthesis of propargylamines via multicomponent coupling reaction under solvent-free conditions [J] . Katkar Suyog V., Jayaram R. V. RSC Advances . 2014,第89期

机译：在无溶剂条件下通过多组分偶联反应合成炔丙胺的Cu-Ni双金属可重复使用催化剂
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机译：一种生态可持续的绿色方法，用于在无溶剂条件下使用LIOTF作为可再用催化剂合成普罗基胺

Cu-Ni bimetallic reusable catalyst for synthesis of propargylamines via multicomponent coupling reaction under solvent-free conditions

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