Design and development of 3D printed catalytically-active stirrers for chemical synthesis,Reaction Chemistry & Engineering

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Design and development of 3D printed catalytically-active stirrers for chemical synthesis
Reaction Chemistry & Engineering ( IF 3.4 ) Pub Date : 2020-03-19 , DOI: 10.1039/c9re00492k
Matthew R. Penny _{1,

2,

3} , Stephen T. Hilton _{1,

2,

3}

Affiliation

In this present study, we describe the novel design, preparation and evaluation of catalyst-impregnated stirrer beads for chemical synthesis. Using a low-cost SLA 3D printer and freeware design software, a high surface area holder for a magnetic stirrer bead was developed and 3D printed containing p-toluenesulfonic acid. The devices were used to efficiently catalyze Mannich reactions in excellent yields and it was demonstrated that the devices can be re-used up to 5-times with excellent reproducibility.

中文翻译：

用于化学合成的3D打印催化活性搅拌器的设计和开发

在本研究中，我们描述了用于化学合成的催化剂浸渍的搅拌器珠的新颖设计，制备和评估。使用低成本的SLA 3D打印机和免费软件设计软件，开发了用于磁力搅拌器磁珠的高表面积支架，并进行了3D打印，其中包含对甲苯磺酸。该设备被用于以极好的收率有效地催化曼尼希反应，并且证明了该设备可以以优异的再现性重复使用多达5次。

更新日期：2020-03-19

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