3,4,6-三-O-苄基-beta-D-吡喃甘露糖-1,2-(甲基原乙酸酯)合成路线 （共 12 条）
反应条件
1: in tetrahydrofuran T=80°C; 0.25 h; 2: With potassium hydroxide in tetrahydrofuran Heating;
参考文献
Chemical Communications, , vol. 46, # 48 p. 9119 - 9121
参考文献
Angewandte Chemie, , vol. 106, # 21 p. 2289 - 2293
反应条件
1: endo-3,4,6-tri-O-acetyl-1,2-O-(1-methoxyethylidene)-β-D-mannopyranose With methanol; sodium T=20°C; 2: benzyl bromide With sodium hydride in N,N-dimethyl-formamide; mineral oil T=0°C; Inert atmosphere;
参考文献
Chemistry - A European Journal, , vol. 17, # 43 p. 12193 - 12202
反应条件
1.1: HBr; acetic acid / CH2Cl2 / 2 h / 0 - 20 °C 1.2: 18.5 g / 2,6-lutidine / CH2Cl2 / 24 h / 0 - 20 °C 2.1: NH3 / methanol / 10 h / 0 - 20 °C 3.1: NaH / dimethylformamide; tetrahydrofuran / 48 h / 0 - 20 °C View Scheme
参考文献
Tetrahedron, , vol. 62, # 39 p. 9183 - 9192
反应条件
1: NH3 / methanol / 10 h / 0 - 20 °C 2: NaH / dimethylformamide; tetrahydrofuran / 48 h / 0 - 20 °C View Scheme
参考文献
Tetrahedron, , vol. 62, # 39 p. 9183 - 9192
反应条件
sodium hydride in tetrahydrofuran; N,N-dimethyl-formamide T=0 - 20°C; 48 h;
参考文献
Tetrahedron, , vol. 62, # 39 p. 9183 - 9192
反应条件
sodium hydride in N,N-dimethyl-formamide T=0°C; 0.5 h; Inert atmosphere;
参考文献
Journal of Organic Chemistry, , vol. 78, # 24 p. 12717 - 12725
反应条件
1: Et3N; Bu4NBr / 1,2-dichloro-ethane / 16 h / 75 °C 2: K2CO3 / methanol / 2 h 3: 3.03 g / KOH / dimethylsulfoxide / 48 h View Scheme
参考文献
Collection of Czechoslovak Chemical Communications, , vol. 70, # 4 p. 487 - 506
反应条件
1: HBr / diethyl ether / Ambient temperature 2: 1) molecular sieves 4 Angstroem, Ag-triflate / 1) CH2Cl2, -78 deg C, 0.5h, 2a) -78 deg C, 1h, 2b) -78 deg C to RT, 12h 3: NaOMe / methanol / Ambient temperature 4: H2 / 5percent Pd-C / methanol / 760 Torr / 5-6h View Scheme
参考文献
Peters, Thomas
Liebigs Annalen der Chemie, 1991 , # 2 p. 135 - 141
反应条件
1: 78 percent / HgBr2 / acetonitrile / 2 h / Heating 2: 64 percent / SmI2 / tetrahydrofuran / 1.5 h / 20 °C View Scheme
参考文献
Skrydstrup, Troels; Mazeas, Daniel; Elmouchir, Mohamed; Doisneau, Gilles; Riche, Claude; Chiaroni, Angele; Beau, Jean-Marie
Chemistry - A European Journal, 1997 , vol. 3, # 8 p. 1342 - 1356
