Anodic Processes at Smooth Platinum Electrode in Concentrated Solution of Methanesulfonic Acid

Ахмедов, М. А.; Khidirov, Sh. Sh.

doi:10.1134/s1023193519060028

Cited by 5 publications

(2 citation statements)

References 52 publications

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Section: Chemical Stabilitymentioning

confidence: 98%

“…MSA has a wide electrochemical window, extending on a platinum working electrode from about −2 V to +2 V versus the standard hydrogen electrode (SHE). 30 At high anodic potentials (+2.9 to +3.7 V versus SHE) a concentrated MSA solution (10 M) undergoes an electrooxidation reaction. FTIR, Raman and NMR studies have indicated that the main oxidation product is bis(methanesulfonyl)peroxide, also called dimesylate peroxide.…”

Section: Propertiesmentioning

confidence: 99%

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Methanesulfonic acid (MSA) in clean processes and applications: a tutorial review

Binnemans,

Jones

2024

Green Chem.

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Section: Chemical Stabilitymentioning

confidence: 98%

Section: Propertiesmentioning

confidence: 99%

Methanesulfonic acid (MSA) in clean processes and applications: a tutorial review

Binnemans,

Jones

2024

Green Chem.

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Ritter-type amination of C(sp3)-H bonds enabled by electrochemistry with SO42−

Zhang

Shen

et al. 2022

Nat Commun

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By merging electricity with sulfate, the Ritter-type amination of C(sp3)-H bonds is developed in an undivided cell under room temperature. This method features broad substrate generality (71 examples, up to 93% yields), high functional-group compatibility, facile scalability, excellent site-selectivity and mild conditions. Common alkanes and electron-deficient alkylbenzenes are viable substrates. It also provides a straightforward protocol for incorporating C-deuterated acetylamino group into C(sp3)-H sites. Application in the synthesis or modification of pharmaceuticals or their derivatives and gram-scale synthesis demonstrate the practicability of this method. Mechanistic experiments show that sulfate radical anion, formed by electrolysis of sulfate, served as hydrogen atom transfer agent to provide alkyl radical intermediate. This method paves a convenient and flexible pathway for realizing various synthetically useful transformations of C(sp3)-H bonds mediated by sulfate radical anion generated via electrochemistry.

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Comparative Evaluation of Dimethylsulfoxide and Dimethylsulfone Adsorption on a Smooth Platinum Electrode in Acidic Environment

2020

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Anodic Processes at Smooth Platinum Electrode in Concentrated Solution of Methanesulfonic Acid

Cited by 5 publications

References 52 publications

Methanesulfonic acid (MSA) in clean processes and applications: a tutorial review

Methanesulfonic acid (MSA) in clean processes and applications: a tutorial review

Ritter-type amination of C(sp3)-H bonds enabled by electrochemistry with SO42−

Comparative Evaluation of Dimethylsulfoxide and Dimethylsulfone Adsorption on a Smooth Platinum Electrode in Acidic Environment

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