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The oxidation of 3-aryl-1H-benzo[f]chromenes with Koser’s reagent in methanol afforded a series of benzoflavylium tosylates. This reaction is the first example of the use of polyvalent iodine compounds to access… Click to show full abstract
The oxidation of 3-aryl-1H-benzo[f]chromenes with Koser’s reagent in methanol afforded a series of benzoflavylium tosylates. This reaction is the first example of the use of polyvalent iodine compounds to access arene-condensed pyrylium salts.
Keywords:
koser reagent;
oxidation aryl;
benzoflavylium tosylates;
chromenes koser;
aryl benzo;
benzo chromenes
Journal Title: Chemistry of Heterocyclic Compounds
Year Published: 2020
Link to full text (if available)
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Journal Title: Chemistry of Heterocyclic Compounds
Year Published: 2020
Link to full text (if available)
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recommendations!