4-甲氧苯基3,4,6-三-O-乙酰-2-脱氧-2-苯二甲酰亚氨基-β-D-吡喃葡萄糖苷合成路线 (共 14 条)
反应条件
trimethylsilyl trifluoromethanesulfonate in 1,2-dichloro-ethane T=0°C; 3 h;
参考文献
Nakano; Ito; Ogawa
Carbohydrate Research, 1993 , vol. 243, # 1 p. 43 - 69
反应条件
1: in dichloromethane 0.5 h; Molecular sieveInert atmosphere; 2: With trimethylsilyl trifluoromethanesulfonate in dichloromethane T=0°C; 2 h; Molecular sieveInert atmosphere;
参考文献
Liu, Shaojing; Peng, Yannan; Wang, Peng; Li, Ming
Synlett, 2012 , vol. 23, # 10 art. no. ST-2012-W0088-L, p. 1501 - 1504
反应条件
indium(III) chloride in acetonitrile 0.0111111 h; microwave irradiation;
参考文献
Das, Saibal Kumar; Reddy, K. Anantha; Krovvidi, V. L. Narasimha Rao; Mukkanti
Carbohydrate Research, 2005 , vol. 340, # 7 p. 1387 - 1392
反应条件
1.1: NaOMe / methanol 1.2: Et3N / methanol 1.3: 59 percent / DMAP; pyridine 2.1: 73 percent / TMSOTf / 1,2-dichloro-ethane View Scheme
参考文献
Organic Letters, , vol. 6, # 23 p. 4277 - 4280
反应条件
1.1: NaOMe / methanol 1.2: Et3N / methanol 1.3: 59 percent / DMAP; pyridine 2.1: 73 percent / TMSOTf / 1,2-dichloro-ethane View Scheme
参考文献
Organic Letters, , vol. 6, # 23 p. 4277 - 4280
反应条件
1.1: potassium carbonate / acetone / 2 h / 20 °C 2.1: dichloromethane / 0.5 h / Molecular sieve; Inert atmosphere 2.2: 2 h / 0 °C / Molecular sieve; Inert atmosphere View Scheme
参考文献
Synlett, , vol. 23, # 10 art. no. ST-2012-W0088-L, p. 1501 - 1504
反应条件
1: sodium hydroxide / water 2: pyridine 3: boron trifluoride diethyl etherate / dichloromethane / 1 h / |Reflux View Scheme
参考文献
Journal of Organic Chemistry, , vol. 78, # 16 p. 8004 - 8019
反应条件
1: pyridine 2: boron trifluoride diethyl etherate / dichloromethane / 1 h / |Reflux View Scheme
参考文献
Journal of Organic Chemistry, , vol. 78, # 16 p. 8004 - 8019
反应条件
boron trifluoride diethyl etherate; acetyl chloride; zinc(II) iodide in chloroform T=50°C; Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Zhang, Zhiyuan; Magnusson, Goeran
Carbohydrate Research, 1996 , vol. 295, p. 41 - 55
反应条件
1: p-TsOH*H2O / dimethylformamide / 20 h / 20 °C 2: 61 percent / NaH / dimethylformamide / 20 h / 20 °C 3: 77 percent / p-TsOH*H2O / methanol; dioxane / 1) 1 h, 60 deg C, 2) 45 min, 85 deg C View Scheme
参考文献
Carbohydrate Research, , vol. 243, # 1 p. 43 - 69