1-氰基-2,3,5-三苯甲酰氧基-β-D-呋喃核糖合成路线 （共 26 条）
反应条件
1: 95 percent / AcOH; H2SO4 / 0.5 h / 20 °C 2: 69 percent / stannic chloride / CH2Cl2 / 3 h / Heating View Scheme
参考文献
Nucleosides, Nucleotides and Nucleic Acids, , vol. 23, # 4 p. 715 - 724
反应条件
1: 89 percent / DMAP; pyridine / 50 °C 2: 95 percent / AcOH; H2SO4 / 0.5 h / 20 °C 3: 69 percent / stannic chloride / CH2Cl2 / 3 h / Heating View Scheme
参考文献
Nucleosides, Nucleotides and Nucleic Acids, , vol. 23, # 4 p. 715 - 724
反应条件
1: 87 percent / Dowex 50H+ / methanol / 48 h / 60 °C 2: 89 percent / DMAP; pyridine / 50 °C 3: 95 percent / AcOH; H2SO4 / 0.5 h / 20 °C 4: 69 percent / stannic chloride / CH2Cl2 / 3 h / Heating View Scheme
参考文献
Nucleosides, Nucleotides and Nucleic Acids, , vol. 23, # 4 p. 715 - 724
反应条件
1: 92 percent / pyridine / 5 h / 20 °C 2: 87 percent / Dowex 50H+ / methanol / 48 h / 60 °C 3: 89 percent / DMAP; pyridine / 50 °C 4: 95 percent / AcOH; H2SO4 / 0.5 h / 20 °C 5: 69 percent / stannic chloride / CH2Cl2 / 3 h / Heating View Scheme
参考文献
Nucleosides, Nucleotides and Nucleic Acids, , vol. 23, # 4 p. 715 - 724
反应条件
1: 92 percent / pyridine / 5 h / 20 °C 2: 87 percent / Dowex 50H+ / methanol / 48 h / 60 °C 3: 89 percent / DMAP; pyridine / 50 °C 4: 95 percent / AcOH; H2SO4 / 0.5 h / 20 °C 5: 69 percent / stannic chloride / CH2Cl2 / 3 h / Heating View Scheme
参考文献
Nucleosides, Nucleotides and Nucleic Acids, , vol. 23, # 4 p. 715 - 724
反应条件
1: SnCl2 / 2 h / Ambient temperature 2: SnCl2 / 2 h / 70 °C View Scheme
参考文献
Tetrahedron, , vol. 39, # 6 p. 967 - 974
反应条件
hydrogen bromide 1.) CH2Cl2, 2.) CH3NO2; Yield given. Multistep reaction;
参考文献
Carbohydrate Research, , vol. 115, p. 131 - 138
反应条件
1: H2Se(g), 4-(dimethylamino)pyridine / ethanol / 0.5 h / 23 °C 2: ethanol / 0.5 h 3: NH3 / methanol / 6 h / 100 °C / high pressure View Scheme
参考文献
Cook; McNamara
Journal of Heterocyclic Chemistry, 1986 , vol. 23, # 1 p. 155 - 160
反应条件
1: 71 percent / triethylamine / methanol / 2 h / 20 °C 2: 74 percent / bromotrichloromethane; 1,8-diazabicyclo[5.4.0]-undec-7-ene / CH2Cl2 / 16 h / 0 °C 3: 85 percent / NH3 / methanol / 24 h / 20 °C View Scheme
参考文献
Ramasamy, Kanda S.; Averett, Devron
Nucleosides and Nucleotides, 1999 , vol. 18, # 11-12 p. 2425 - 2431
反应条件
1: 100 percent / hydrogen selenide, 4-(dimethylamino)pyridine / 20 h / Ambient temperature
2: 2.5 g / acetonitrile / 1 h / Ambient temperature
3: 60 percent / ammonia / methanol / 48 h / Ambient temperature
View Scheme
参考文献
Cook; McNamara
Journal of Heterocyclic Chemistry, 1986 , vol. 23, # 1 p. 155 - 160
