One-electron oxidation of chloroquine, cymanquine, and related aminoquinolines in nonaqueous media
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2017.06.041
Abstract: The anodic oxidation of a series of secondary-amine-substituted chloroquinoline derivatives, 1–5, has been studied in dichloromethane/0.05 M [NBu4][B(C6F5)4]. Compounds 4 and 5 contain organometallic moieties of the cymantrene family as part of the amine group.… read more here.
Keywords: one electron; secondary amine; electron oxidation; oxidation ... See more keywords
One electron oxidation of ascorbic acid facilitated by ionic liquid-doped poly (3, 4-ethylenedioxythiophene) as artificial enzyme
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electroanalytical Chemistry"
DOI: 10.1016/j.jelechem.2020.114702
Abstract: Abstract Ascorbic acid (AA) play vital roles in various physiological processes and its two-electron oxidation pathway is typically documented. In this study, we reported that ionic liquid (IL) 1-ethyl-3-methylimidazolium bis(trifluoromethyl sulfonyl) imide served as unique… read more here.
Keywords: electron oxidation; ascorbic acid; artificial enzyme; one electron ... See more keywords
Single-Electron Oxidation of Carbene-Coordinated Pnictinidenes-Entry into Heteroleptic Radical Cations and Metalloid Clusters.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c00249
Abstract: Stable heavy main group element radicals are challenging synthetic targets. Although several strategies have been developed to stabilize such odd-electron species, the number of heavier pnictogen-centered radicals is limited. We report on a series of… read more here.
Keywords: electron; carbene coordinated; radical cations; electron oxidation ... See more keywords
Direct Access to Functionalized Indoles via Single Electron Oxidation Induced Coupling of Diarylamines with 1,3-Dicarbonyl Compounds.
Sign Up to like & getrecommendations! Published in 2019 at "Organic letters"
DOI: 10.1021/acs.orglett.9b02349
Abstract: Under aerobic copper catalysis, an unprecedented direct synthesis of functionalized indoles via single electron oxidation induced coupling of diarylamines with 1,3-dicarbonyl compounds is presented. The protocol proceeds with good functional group and substrate compatibility, the… read more here.
Keywords: functionalized indoles; single electron; oxidation induced; indoles via ... See more keywords
Controlling One- or Two-Electron Oxidation for Selective Amine Functionalization by Alternating Current Frequency.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c02605
Abstract: Here, we report a unique electrosynthetic method that enables the selective one-electron oxidation of tertiary amines to generate α-amino radical intermediates over two-electron oxidation to iminium cations, providing easy access to arylation products by simply… read more here.
Keywords: oxidation; current frequency; electron oxidation; alternating current ... See more keywords
Visible light mediated synthesis of 4-aryl-1,2-dihydronaphthalene derivatives via single-electron oxidation or MHAT from methylenecyclopropanes
Sign Up to like & getrecommendations! Published in 2020 at "Organic chemistry frontiers"
DOI: 10.1039/d0qo00853b
Abstract: We report a direct single-electron oxidation of methylenecyclopropanes (MCPs) for the rapid construction of 4-aryl-1,2-dihydronaphthalene derivatives by merging visible light photoredox catalysis and cobalt catalysis. In MeCN with Et3N·3HF (1.0 equiv.), the fluorination of MCPs… read more here.
Keywords: single electron; dihydronaphthalene derivatives; visible light; electron oxidation ... See more keywords
Photo- and Radiation-Induced One-Electron Oxidation of Methionine in Various Structural Environments Studied by Time-Resolved Techniques
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27031028
Abstract: Oxidation of methionine (Met) is an important reaction that plays a key role in protein modifications during oxidative stress and aging. The first steps of Met oxidation involve the creation of very reactive and short-lived… read more here.
Keywords: one electron; oxidation; time resolved; electron oxidation ... See more keywords