N1,N10-Ethylene-bridged flavinium salts derived from L-valinol: synthesis and catalytic activity in H2O2 oxidations

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F10%3A00023324" target="_blank" >RIV/60461373:22310/10:00023324 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
N1,N10-Ethylene-bridged flavinium salts derived from L-valinol: synthesis and catalytic activity in H2O2 oxidations
Original language description
Three chiral N1,N10-ethylene-bridged flavinium salts with a stereogenic centre derived from L-valinol are prepared and investigated as oxidation catalysts. These salts efficiently catalyse chemoselective H2O2 oxidation of sulfides to sulfoxides and the oxidation of 3-phenylcyclobutanone to the corresponding lactone at room temperature. The flavinium salts react with hydrogen peroxide to form flavin-10a-hydroperoxide, which is the agent responsible for oxidation of the substrate.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CC - Organic chemistry
OECD FORD branch
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Project
<a href="/en/project/GA203%2F07%2F1246" target="_blank" >GA203/07/1246: Chiral flavinium salts as organocatalysts for enantioselective sulfoxidations and N-oxidations</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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