EGB-promoted electrochemical synthesis of 6-thioxo-[1,3,5]-triazinane-2,4 dione derivatives

Sbei, Najoua; Haouas, Baya; Boujlel, Khaled; Batanero, Belén; Benkhoud, Mohamed Lamine

doi:10.1080/00397911.2016.1166251

Cited by 4 publications

(2 citation statements)

References 23 publications

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“…Electrosynthesis is an excellent way of minimizing energy consumption and can also be used successfully for the in situ production of hazardous and unstable reagents, in addition to maximizing energy efficiency. Different electrosynthetic methods have been used, such as by direct oxidation or reduction of substrates, indirect electrolysis (mediated or catalyzed), − or electrogenerated bases such as CH 3 CN, − DMSO, or DMF . The process of paired electrosynthesis has been known for a long time as a convenient and practical methodology, the appellation of which has been to describe electrochemical processes in which both the reaction at the anode and the reaction at the cathode contribute usefully to the formation of the product(s).…”

Section: Introductionmentioning

confidence: 99%

Green Chemistry: Electrochemical Organic Transformations via Paired Electrolysis

Sbei

Hardwick

Ahmed

2021

ACS Sustainable Chem. Eng.

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106

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Paired electrolysis is highly valuable from the viewpoint of efficiency as well as atom and energy economies. In order to optimize the latter two for chemical reactions, the development of paired electrochemical processes is necessary. When both of the electrodes in an electrochemical cell (divided and undivided) are applied as working electrodes, and both sides of the processes (oxidation and reduction) yield valuable compounds, this ideal electrolysis phenomena is defined as paired electrosynthesis. This paired electrolysis offers the opportunity to reduce the spent energy and time, when compared with a single electrolysis system that is only used to achieve a product of interest, while ignoring the other side of the electrolysis (anodic or cathodic). In an ideal case, 200% current efficiency could be achieved during paired electrosynthesis using cathodic and anodic processes to provide the same product. Paired electrosynthesis is a highly efficient green process and, therefore, is beneficial for preserving resources and minimizing waste. However, while a paired electrosynthesis is beneficial, both oxidation and reduction processes must be compatible to counter the yield losses and equally ease separation and purification of both sides of the electrode products. Greater efforts are required to perform paired electrosynthesis with a more systematic and rational approach to achieve optimal products under paired conditions. Nevertheless, new computational tools could be applied for assistance in this matter. There is a considerable level of adventure in designing new paired electrosynthetic processes and accompanying opportunities to design innovative and powerful synthetic strategies. Herein, an overview of several examples of paired electrosyntheses and their advantages are summarized that will aid researchers to both develop a greater understanding of this subject and subsequently employ paired electrolysis for green and sustainable synthesis of organic molecules.

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Section: Introductionmentioning

confidence: 99%

Green Chemistry: Electrochemical Organic Transformations via Paired Electrolysis

Sbei

Hardwick

Ahmed

2021

ACS Sustainable Chem. Eng.

Self Cite

106

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“…32, which is react very easily to deprotonate and to initiate many base catalyzed reactions . The electroreduction of acetonitrile leads to the synthesis of a large family of heterocycles, such as quinazolinone derivatives, imino‐1,3‐thiazolines, imino‐4‐oxothiazoles , imidazole carboxylates or triazinane‐2,4‐diones …”

Section: Introductionmentioning

confidence: 99%

A Facile One‐Pot Synthesis of 1,2,3,4‐Tetrahydroisoquinoline‐1‐carbonitriles via the Electrogenerated Cyanide Anions from Acetonitrile

et al. 2020

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The electrosynthesis of 1,2,3,4-tetrahydroisoquinoline-1-carbonitriles by acetonitrile reduction is a green and safe strategy to replace the traditional cyanation. Herein, we have obtained the 1,2,3,4-tetrahydroisoquinoline-1-carbonitrile in good yields by a simple reaction between dihydroisoquinolin-2-ium iodide and the electrogenerated acetonitrile formed under low temperature conditions, when a solution of dry acetonitrile is electrolyzed at a Carbon rod as cathode and a magnesium plate as anode in undivided cell. ChemistrySelectCommunications

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ChemInform Abstract: EGB‐Promoted Electrochemical Synthesis of 6‐Thioxo‐[1,3,5]‐triazinane‐2,4‐dione Derivatives.

et al. 2016

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EGB-promoted electrochemical synthesis of 6-thioxo-[1,3,5]-triazinane-2,4 dione derivatives

Cited by 4 publications

References 23 publications

Green Chemistry: Electrochemical Organic Transformations via Paired Electrolysis

Green Chemistry: Electrochemical Organic Transformations via Paired Electrolysis

A Facile One‐Pot Synthesis of 1,2,3,4‐Tetrahydroisoquinoline‐1‐carbonitriles via the Electrogenerated Cyanide Anions from Acetonitrile

ChemInform Abstract: EGB‐Promoted Electrochemical Synthesis of 6‐Thioxo‐[1,3,5]‐triazinane‐2,4‐dione Derivatives.

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