1,2,3,4,6-D-葡萄糖五乙酸酯合成路线 (共 84 条)
反应条件
ammonium cerium (IV) nitrate T=60°C; 6 h; Catalytic behavior; Reagent/catalystTemperatureTimeConcentration; Overall yield = 91 percent;
参考文献
Catalysis Communications, , vol. 18, p. 32 - 36
反应条件
1: α-D-Glucopyranosyl azide; 2-(diphenylphosphanyl)phenyl pentanoate in N,N-dimethyl acetamide T=70°C; Staudinger reduction-acetylation; 18 h; 2: With water in N,N-dimethyl acetamide T=70°C; 2 h; 3: acetic anhydride Further stages.;
参考文献
Carbohydrate Research, , vol. 343, # 10-11 p. 1636 - 1643
反应条件
1: 100 percent / 90percent aq. trifluoroacetic acid / 2 h / Ambient temperature 2: 100 percent / pyridine / 15 h / Ambient temperature View Scheme
参考文献
Carbohydrate Research, , vol. 107, p. 285 - 291
反应条件
1: acetic anhydride, conc. sulfuric acid / 1.) acetic acid, rt., 20 h; 2.) acetic acid/water, 80 deg C, 30 min 2: 100 percent / pyridine / 15 h / Ambient temperature View Scheme
参考文献
Carbohydrate Research, , vol. 107, p. 285 - 291
反应条件
oxygen; iron(III) chloride 1.) pyridine, 30 h, high pressure mercury lamp, irradiation; 2.) 12 h, room temp.; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Tetrahedron Letters, , vol. 27, # 1 p. 45 - 48
反应条件
1: methanol; 1-O-(β-D-glucopyranosyl)-(2S,3S,4R)-2N-[(2'R)-2'-hydroxy-tetracosanoyl]-9Z-octadecene-1,3,4-triol With lithium hydroxide T=50°C; 5 h; 2: With hydrogenchloride T=80°C; 7 h; 3: acetic anhydride With pyridine T=20°C; Further stages.;
参考文献
Journal of Natural Products, , vol. 67, # 11 p. 1911 - 1914
参考文献
Advanced Synthesis and Catalysis, , vol. 352, # 18 p. 3407 - 3418
反应条件
oxygen; 1.) FeCl3*6H2O 1.) pyridine, irradiation, 24 h; 2.) 12 h, room t; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Bulletin of the Chemical Society of Japan, , vol. 61, # 2 p. 513 - 520
反应条件
sulfuric acid 1.) MeOH, reflux, 4 h; 2.) pyridine; Multistep reaction;
参考文献
Tetrahedron, , vol. 38, # 13 p. 1891 - 1897
反应条件
sulfuric acid; acetic acid 6 h; Ambient temperature;
参考文献
Heterocycles, , vol. 35, # 1 p. 227 - 234