1: Br2, NH4Br / methanol / -10 - -5 °C
2: (i) aq. Na2S, (ii) /BRN= 385737/
View Scheme
参考文献
Fridman,S.G.; Golub,D.K.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1965 , vol. 1, p. 481 - 487
Khimiya Geterotsiklicheskikh Soedinenii, 1965 , vol. 1, p. 713 - 721
Fridman,S.G.; Golub,D.K.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1965 , vol. 1, p. 481 - 487
Khimiya Geterotsiklicheskikh Soedinenii, 1965 , vol. 1, p. 713 - 721
(i) Zn, aq. HCl, AcOH, (ii) aq. NaNO2; Multistep reaction;
参考文献
Fridman,S.G.; Golub,D.K.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1965 , vol. 1, p. 481 - 487
Khimiya Geterotsiklicheskikh Soedinenii, 1965 , vol. 1, p. 713 - 721
(i) aq. Na2S, (ii) NaNO2, aq. HCl; Multistep reaction;
参考文献
Fridman,S.G.; Golub,D.K.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1965 , vol. 1, p. 481 - 487
Khimiya Geterotsiklicheskikh Soedinenii, 1965 , vol. 1, p. 713 - 721
(i) aq. Na2S, (ii) /BRN= 385737/; Multistep reaction;
参考文献
Fridman,S.G.; Golub,D.K.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1965 , vol. 1, p. 481 - 487
Khimiya Geterotsiklicheskikh Soedinenii, 1965 , vol. 1, p. 713 - 721
