Oxidation of 3-aryl-1H-benzo[f]chromenes with Koser’s reagent – synthesis of benzoflavylium tosylates
Sign Up to like & getrecommendations! Published in 2020 at "Chemistry of Heterocyclic Compounds"
DOI: 10.1007/s10593-020-02705-5
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. read more here.
Keywords: koser reagent; oxidation aryl; benzoflavylium tosylates; chromenes koser ... See more keywords
Polyoxometalate-Incorporated Metal-Organic Network as a Heterogeneous Catalyst for Selective Oxidation of Aryl Alkenes.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c00036
Abstract: Selective oxidation of aryl alkenes is important for chemical synthesis reactions, in which the key lies in the rational design of efficient catalysts. Herein, four polyoxometalate (POM)-incorporated metal-organic networks, with the formulas of [Co(ttb)(H2O)3]2[SiMo12O40]·2H2O (1),… read more here.
Keywords: oxidation; selective oxidation; aryl alkenes; incorporated metal ... See more keywords