129501-65-1Relevant academic research and scientific papers
ETHYNYL CARBONIUM IONS. 2. REACTIONS OF 4-ETHYNYLPYRYLIUM PERCHLORATES WITH ALCOHOLS AND NITROGEN-CONTAINING NUCLEOPHILES
Murad'yan, L. A.,Zolotovskova, G. P.,Koblik, A. V.
, p. 252 - 259 (1990)
Derivatives of β-alkoxy- and β-(phenylamino)styrylpyrylium salts, the hydrolysis of which leads to phenacylpyrylium salts and 4-benzoylmethylenepyrans, are formed in the reaction of 4-phenylethynylpyrylium salts with alcohols and aromatic amines.Ethynyl-s
