A Versatile Electrochemical Batch Reactor for Synthetic Organic and Inorganic Transformations and Analytical Electrochemistry,Organic Process Research & Development

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A Versatile Electrochemical Batch Reactor for Synthetic Organic and Inorganic Transformations and Analytical Electrochemistry
Organic Process Research & Development ( IF 3.1 ) Pub Date : 2020-04-27 , DOI: 10.1021/acs.oprd.0c00091
Hamish R. Stephen ₁ , Christiane Schotten ₁ , Thomas P. Nicholls ₁ , Madeleine Woodward ₁ , Richard A. Bourne _{1,

2} , Nikil Kapur ₃ , Charlotte E. Willans ₁

Affiliation

A standardized and versatile electrochemical batch reactor that has wide applicability in both organic and inorganic synthesis and analytical electrochemistry has been developed. A variety of synthetic electrochemical transformations have been performed to showcase the versatility and demonstrate the reactor, including the synthesis of five Cu(I)–NHC complexes, two Au(I)–NHC complexes, and one Fe(II)–NHC complex as well as an Fe(III)–salen complex. The reactor is based on a commercially available vial with an adapted lid, making it inexpensive and highly flexible. It features a fixed interelectrode distance, which is crucial for reproducibility, along with the ability to accommodate a variety of interchangeable electrode materials. The reactor has also been used in conjunction with a parallel plate, allowing rapid screening and optimization of an organic electrochemical transformation. Cyclic voltammetry has been performed within the reactor on a range of imidazolium salt analytes with the use of an external potentiostat. The ability to use this reactor for both analytical and synthetic organic and inorganic chemistry is enabled by a flexible and characterizable design.

中文翻译：

用于有机和无机合成和分析电化学的多功能电化学间歇反应器

已经开发了在有机和无机合成以及分析电化学中具有广泛适用性的标准化且通用的电化学间歇反应器。进行了多种合成电化学转化，以展示其多功能性并展示了反应器，包括合成5种Cu（I）-NHC络合物，2种Au（I）-NHC络合物和1种Fe（II）-NHC络合物。以及Fe（III）-salen络合物。该反应器基于市售的带有合适盖的小瓶，使其价格低廉且高度灵活。它具有固定的电极间距离，该距离对可重复性至关重要，并且能够容纳多种可互换的电极材料。该反应器还与平行板一起使用，可以快速筛选和优化有机电化学转化。使用外部恒电位仪，已在反应器内对一系列咪唑盐分析物进行了循环伏安法。通过灵活且可表征的设计，可以将该反应器用于分析和合成有机和无机化学。

更新日期：2020-06-19

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