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: SnCl4 2: NaHCO3 / H2O 3: 98 percent / Et3N; POCl3 / acetonitrile 4: NH3 / dioxane / 24 h / 20 °C 5: NH3 / methanol View Scheme
参考文献
Saneyoshi; Watanabe
Chemical and Pharmaceutical Bulletin, 1988 , vol. 36, # 7 p. 2673 - 2678
反应条件
sodium hydroxide; silica gel; tin(IV) chloride in ethanol; dichloromethane
参考文献
Canadian Journal of Chemistry, , vol. 80, # 6 p. 665 - 670
反应条件
in chloroform; tin(IV) chloride
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
tin(IV) chloride in 1,2-dichloro-ethane further catalysts: (CH3)3SiOSO2C4F9, (CH3)3SiClO4, (CH3)3SiOSO2CF3; Mechanism;
参考文献
Vorbrueggen, Helmut; Krolikiewicz, Konrad; Bennua, Baerbel
Chemische Berichte, 1981 , vol. 114, # 4 p. 1234 - 1255
反应条件
trimethylsilyl trifluoromethanesulfonate in 1,2-dichloro-ethane further catalyst: SnCl4, dependence on solvent; Mechanism;
参考文献
Vorbrueggen, Helmut; Hoefle, Gerhard
Chemische Berichte, 1981 , vol. 114, # 4 p. 1256 - 1268
反应条件
tin(IV) chloride in acetonitrile
参考文献
Sierzputowska-Gracz; Sochacka; Malkiewicz; Kuo; Gehrke; Agris
Journal of the American Chemical Society, 1987 , vol. 109, # 23 p. 7171 - 7177
反应条件
1: trimethylsilyl trifluoromethanesulfonate / CH2Cl2 / 2.5 h 2: 2.) sodium methoxide / 1.) anisole, 90 deg C, 1.5 h, 2.) 140 deg C, 35 min 3: 55 percent / NaOMe / 2 h 4: 55 percent / sodium hypochlorite, 1.5 N NaOH / 2.5 h / 75 °C 5: 72 percent / 1.5 N NaOH / 2.5 h / 100 °C View Scheme
参考文献
Ferris, James P.; Devadas, Balekadru; Huang, Chun-Hsien; Ren, Wu-Yen
Journal of Organic Chemistry, 1985 , vol. 50, # 6 p. 747 - 754