1-[3,4-二羟基-5-(羟基甲基)四氢呋喃-2-基]-2-(1,3-二噻烷-2-基)嘧啶-4-酮合成路线 (共 4 条)
反应条件
sodium in methanol
1 h; Ambient temperature;
参考文献
Rosenthal, A.; Dodd, Robert H.
Carbohydrate Research, 1980 , vol. 78, p. 33 - 52
反应条件
1: 1.) 1-butyllithium / 1.) tetrahydrofuran/hexane, -78 deg C, 10 min, -20 deg C, 2 h; 2.) tetrahydrofuran/hexane, -78 deg C, 1 h
2: 100 percent / pyridine / 12 h / 0 °C
3: 45 percent / 80percent aq. acetic acid / 65 h
4: 100 percent / sodium / methanol / 1 h / Ambient temperature
View Scheme
参考文献
Rosenthal, A.; Dodd, Robert H.
Carbohydrate Research, 1980 , vol. 78, p. 33 - 52
反应条件
1: 100 percent / pyridine / 12 h / 0 °C
2: 45 percent / 80percent aq. acetic acid / 65 h
3: 100 percent / sodium / methanol / 1 h / Ambient temperature
View Scheme
参考文献
Rosenthal, A.; Dodd, Robert H.
Carbohydrate Research, 1980 , vol. 78, p. 33 - 52
反应条件
1: 45 percent / 80percent aq. acetic acid / 65 h
2: 100 percent / sodium / methanol / 1 h / Ambient temperature
View Scheme
参考文献
Rosenthal, A.; Dodd, Robert H.
Carbohydrate Research, 1980 , vol. 78, p. 33 - 52