1: 1) CH3ONa; 2) H2S / 1) MeOH; 2) reflux, 4 h
2: 89 percent / 1M aq. NaOH / H2O / 2 h / 20 °C
View Scheme
参考文献
Bulychev, Yu. N.; Korbukh, I. A.; Preobrazhenskaya, M. N.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1984 , vol. 20, # 2 p. 210 - 215
Khimiya Geterotsiklicheskikh Soedinenii, 1984 , vol. 20, # 2 p. 253 - 258
Bulychev, Yu. N.; Korbukh, I. A.; Preobrazhenskaya, M. N.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1984 , vol. 20, # 2 p. 210 - 215
Khimiya Geterotsiklicheskikh Soedinenii, 1984 , vol. 20, # 2 p. 253 - 258
1: 1) CH3ONa; 2) H2S / 1) MeOH; 2) reflux, 4 h
2: 89 percent / 1M aq. NaOH / H2O / 2 h / 20 °C
3: 50 percent / H2S, Triethylamine / ethanol / 6 h / 20 °C
View Scheme
参考文献
Bulychev, Yu. N.; Korbukh, I. A.; Preobrazhenskaya, M. N.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1984 , vol. 20, # 2 p. 210 - 215
Khimiya Geterotsiklicheskikh Soedinenii, 1984 , vol. 20, # 2 p. 253 - 258
1: 1) CH3ONa; 2) H2S / 1) MeOH; 2) reflux, 4 h
2: 89 percent / 1M aq. NaOH / H2O / 2 h / 20 °C
3: 61 percent / Iodine / 0.75 h / 165 °C / 10 - 15 Torr
4: 53 percent / H2S, Triethylamine / ethanol / 1.5 h / 20 °C
5: 52 percent / gaseous NH3 / methanol / 8 h / 100 °C
View Scheme
参考文献
Bulychev, Yu. N.; Korbukh, I. A.; Preobrazhenskaya, M. N.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1984 , vol. 20, # 2 p. 210 - 215
Khimiya Geterotsiklicheskikh Soedinenii, 1984 , vol. 20, # 2 p. 253 - 258
