1: aq. NaOH / 1 h / 20 - 25 °C 2: (i) aq. KOH, EtOH, (ii) /BRN= 127119/ View Scheme
参考文献
Gortinskaya,T.V. et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1971 , vol. 7, p. 698 - 702
Khimiya Geterotsiklicheskikh Soedinenii, 1971 , vol. 7, p. 750 - 754