75839-12-2Relevant academic research and scientific papers
Heterocycles in Organic Synthesis. Part 40. Oxidation of 2,4,6-Triarylpyridinium Betaines and 2,4,6-Triarylpyridinium Perchlorates by Hydrogen Peroxide
Katritzky, Alan R.,Ramsden, Christopher A.,Zakaria, Zuriati,Harlow, Richard L.,Simonsen, Stanley H.
, p. 1870 - 1878 (2007/10/02)
N-(2-Oxidophenyl and 2-oxido-1-naphthyl)-2,4,6-triarylpyridiniums are oxidised by hydrogen peroxide to mixtures of tetra-arylpyrroles and 3-oxidopyridinium betaines, whereas 2,4,6-triarylpyridinium salts and alkaline hydrogen peroxide give β-amino- and β-
