129164-30-3Relevant academic research and scientific papers
ETHYNYL CARBONIUM IONS. 3. DIENE SYNTHESIS WITH 4-PHENYLETHYNYLPYRYLIUM SALTS
Koblik, A. V.,Murad'yan, L. A.,Dubonosov, A. D.,Zolotovskova, G. P.
, p. 259 - 263 (1990)
Norbornadiene derivatives of pyrylium salts were obtained for the first time by cycloaddition of cyclopentadienes and 2,6-diaryl-4-phenylethynylpyrylium salts with and without methyl groups in the 3 and 5 positions.Their photochemical transformations were studied.
