4-甲基苯基 2,3,4,6-O-四乙酰基-beta-D-硫代吡喃葡萄糖苷合成路线 (共 16 条)
反应条件
1: With Br2*dioxane in 1,2-dichloro-ethane T=20°C; 1 h; 2: With 4-(N,N-dimethlyamino)pyridine in dichloromethane T=20°C; 24 h;
参考文献
Qian, Bin; You, Qi-Dong
Tetrahedron Letters, 2012 , vol. 53, # 29 p. 3750 - 3753
反应条件
Xtalfluor-E® in 1,2-dichloro-ethane 0.25 h; Inert atmosphereReflux;
参考文献
Tsegay, Sammi; Williams, Rohan J.; Williams, Spencer J.
Carbohydrate Research, 2012 , vol. 357, p. 16 - 22
反应条件
trichloroisocyanuric acid; water in acetone T=0 - 20°C; 0.5 h; Green chemistry; Reagent/catalystSolvent;
参考文献
Basu, Nabamita; Maity, Sajal Kumar; Chaudhury, Aritra; Ghosh, Rina
Carbohydrate Research, 2013 , vol. 369, p. 10 - 13
反应条件
trichloroisocyanuric acid; water in acetone T=0 - 20°C; 0.5 h; Green chemistry; Reagent/catalystSolvent;
参考文献
Basu, Nabamita; Maity, Sajal Kumar; Chaudhury, Aritra; Ghosh, Rina
Carbohydrate Research, 2013 , vol. 369, p. 10 - 13
反应条件
3 A molecular sieve in acetonitrile electrochemical synthesis: one compartment, three-electrode, air-tight cell, vitrous carbon anode and Pt catode, 0.2 M LiBF4 as supporting electrolyte, constant potential 1.45 V (vs standard calomel reference electrode); Yields of byproduct given;
参考文献
Balovoine, Gilbert; Berteina, Sabine; Gref, Aurore; Fischer, Jean-Claude; Lubineau, Andre
Journal of Carbohydrate Chemistry, 1995 , vol. 14, # 8 p. 1217 - 1236
反应条件
Xtalfluor-E® in 1,2-dichloro-ethane 0.25 h; Inert atmosphereReflux;
参考文献
Tsegay, Sammi; Williams, Rohan J.; Williams, Spencer J.
Carbohydrate Research, 2012 , vol. 357, p. 16 - 22
反应条件
sodium methylate in methanol; dichloromethane T=20°C; 6 h;
参考文献
Wang, Zhen; Zhou, Luyuan; El-Boubbou, Kheireddine; Ye, Xin-Shan; Huang, Xuefei
Journal of Organic Chemistry, 2007 , vol. 72, # 17 p. 6409 - 6420
反应条件
Xtalfluor-E® in 1,2-dichloro-ethane 0.25 h; Inert atmosphereReflux;
参考文献
Tsegay, Sammi; Williams, Rohan J.; Williams, Spencer J.
Carbohydrate Research, 2012 , vol. 357, p. 16 - 22
反应条件
1: 90 percent / H2O; NIS / H2SO4-silica / CH2Cl2 / 0.5 h / 0 °C 2: 800 mg / DBU / CH2Cl2 / 0.5 h View Scheme
参考文献
Dasgupta, Somnath; Roy, Bimalendu; Mukhopadhyay, Balaram
Carbohydrate Research, 2006 , vol. 341, # 16 p. 2708 - 2713
反应条件
trichloroisocyanuric acid; water in acetone T=0 - 20°C; 0.5 h; Green chemistry; Reagent/catalystSolvent;
参考文献
Basu, Nabamita; Maity, Sajal Kumar; Chaudhury, Aritra; Ghosh, Rina
Carbohydrate Research, 2013 , vol. 369, p. 10 - 13