1-乙酰基-2,3,5-三苯甲酰氧基-1-beta-D-呋喃核糖合成路线 （共 164 条）
反应条件
1: pyridine / Ambient temperature 2: conc. HCl / dioxane / 1 h / 100 °C 3: pyridine / Ambient temperature View Scheme
参考文献
Tetrahedron Letters, , vol. 31, # 31 p. 4437 - 4440
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 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 View Scheme
参考文献
Nucleosides, Nucleotides and Nucleic Acids, , vol. 23, # 4 p. 715 - 724
反应条件
1: pyridine / CH2Cl2 / 1) 0-5 deg C, 4 h, 2) 4-5 deg C, 12 h 2: AcOH, conc. H2SO4 / 4 - 5 °C View Scheme
参考文献
Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 27, # 6 p. 623 - 626
Khimiya Geterotsiklicheskikh Soedinenii, , vol. 27, # 6 p. 794 - 797
反应条件
1: KU-2-8 cation-exchange resin (H(1+)-form) / 2 h 2: pyridine / CH2Cl2 / 1) 0-5 deg C, 4 h, 2) 4-5 deg C, 12 h 3: AcOH, conc. H2SO4 / 4 - 5 °C View Scheme
参考文献
Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 27, # 6 p. 623 - 626
Khimiya Geterotsiklicheskikh Soedinenii, , vol. 27, # 6 p. 794 - 797
反应条件
sulfuric acid; acetic acid T=4 - 5°C; Yield given;
参考文献
Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 27, # 6 p. 623 - 626
Khimiya Geterotsiklicheskikh Soedinenii, , vol. 27, # 6 p. 794 - 797
反应条件
1: benzene 2: pyridine 3: boron fluoride ether adduct View Scheme
参考文献
Journal of Organic Chemistry, , vol. 22, p. 1465,1468
反应条件
1: pyridine 2: boron fluoride ether adduct View Scheme
参考文献
Journal of Organic Chemistry, , vol. 22, p. 1465,1468
参考文献
Journal of Organic Chemistry, , vol. 22, p. 1470,1471
反应条件
pyridine Ambient temperature; Yield given;
参考文献
Tetrahedron Letters, , vol. 31, # 31 p. 4437 - 4440
