Functionalized nanomagnetic graphene by ion liquid containing phosphomolybdic acid for facile and fast synthesis of paracetamol and aspirin,Applied Organometallic Chemistry

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Functionalized nanomagnetic graphene by ion liquid containing phosphomolybdic acid for facile and fast synthesis of paracetamol and aspirin
Applied Organometallic Chemistry ( IF 3.7 ) Pub Date : 2021-08-30 , DOI: 10.1002/aoc.6413
Elahe Nasiri ₁ , Feridoon Kooshki ₁ , Mohammad Kooti ₁ , Rezvan Rezaeinasab ₂

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A nanocomposite has been synthesized by supporting of polyaniline-modified polyoxometalate-paired poly(ionic liquid) on the surface of magnetic graphene and characterized by various techniques. The fabricated nanocomposite was found to be a versatile catalyst for the synthesis of paracetamol and aspirin drugs showing high activity and selectivity. The observed high catalytic activity of the newly synthesized catalyst, in the preparation of these two important drugs, can be attributed to the presence of graphene, which provides high surface area for the supporting of polyaniline–polyoxometalate pair and also to the strong acidity of the solid acid. This catalytic system has several advantages, such as simple experimental process, easy separation of the product, solvent-free condition, efficient isolation, and recovery of the magnetic catalyst as well as high reusability.

中文翻译：

通过含有磷钼酸的离子液体功能化纳米磁性石墨烯，用于对乙酰氨基酚和阿司匹林的简便快速合成

通过在磁性石墨烯表面负载聚苯胺改性的多金属氧酸盐配对的聚（离子液体）合成了一种纳米复合材料，并通过各种技术对其进行表征。发现制造的纳米复合材料是合成扑热息痛和阿司匹林药物的多功能催化剂，具有高活性和选择性。在这两种重要药物的制备中观察到的新合成催化剂的高催化活性可归因于石墨烯的存在，石墨烯为聚苯胺-多金属氧酸盐对的负载提供了高表面积，也归因于石墨烯的强酸性固体酸。该催化体系具有实验过程简单、产物容易分离、无溶剂条件、高效分离、

更新日期：2021-08-30

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