(i) NaOEt, (ii) aq. KOH, (iii) CuO, (heating); Multistep reaction;
参考文献
Rudenko,M.C.; Yaroshevskaya,S.M.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1967 , p. 1088 - 1091
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1967 , # 5 p. 1130 - 1133
Avetisyan, A. A.; Ovsepyan, V. V.; Tokmadzhyan, G. G.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1986 , vol. 22, # 10 p. 1159
Khimiya Geterotsiklicheskikh Soedinenii, 1986 , vol. 22, # 10 p. 1426