Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 28, # 7 p. 788 - 794
Khimiya Geterotsiklicheskikh Soedinenii, , # 7 p. 947 - 954
2,4,6-triphenylpyrylium-tetrafluoroborate; oxygen in dichloromethane; water T=10°C; 6 h; Irradiationalso irradiation of other 3-phenylpropiophenones; Mechanism;
