反应条件
(i) HCO2Et, NaOEt, toluene, (ii) /BRN= 3598088/, H2O; Multistep reaction;
参考文献
Shvedov,V.I. et al.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1975 , vol. 11, # 9 p. 1059 - 1065
Khimiya Geterotsiklicheskikh Soedinenii, 1975 , vol. 11, # 9 p. 1217 - 1224