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
silver trifluoromethanesulfonate; diphenyltin sulfide in 1,2-dichloro-ethane; acetonitrile T=60°C; 6 h;
参考文献
Mukaiyama, Teruaki; Matsutani, Takafumi; Shimomura, Naoyuki
Chemistry Letters, 1993 , # 9 p. 1627 - 1630
反应条件
2,6-di-tert-butyl-4-methylpyridinium triflate in acetonitrile T=100°C; silyl-Hilbert-Johnson reaction; 0.333333 h; tubing reactor;
参考文献
Angewandte Chemie - International Edition, , vol. 50, # 9 p. 2155 - 2158
反应条件
1: thioether-bound (4-hydroxypyrimidine-2-yl)-Merrifield resin With 2,3,5-trimethyl-pyridine; trimethylsilyl trifluoromethanesulfonate in dichloromethane T=0 - 20°C; 48 h; 2: 1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose With trimethylsilyl iodide T=0°C; 48 h; 3: With Oxonereg; in 1,4-dioxane; water 12 h; Heating;
参考文献
Petricci, Elena; Renzulli, Michela; Radi, Marco; Corelli, Federico; Botta, Maurizio
Tetrahedron Letters, 2002 , vol. 43, # 52 p. 9667 - 9670
反应条件
N,O-bis-(trimethylsilyl)-acetamide; trimethylsilyl trifluoromethanesulfonate in acetonitrile T=130°C; Vorbrueggen glycosylation; 0.0833333 h; microwave irradiation;
参考文献
Bookser, Brett C.; Raffaele, Nicholas B.
Journal of Organic Chemistry, 2007 , vol. 72, # 1 p. 173 - 179
反应条件
chloro-trimethyl-silane; 1,1,1,3,3,3-hexamethyl-disilazane; C4F9SO3K in acetonitrile 14 h; Heatingfurther catalysts: CF3SO3H, SnCl4, NH4ClO4, NaBF4, NaClO4*H2O;
参考文献
Vorbrueggen, Helmut; Bennua, Baerbel
Chemische Berichte, 1981 , vol. 114, # 4 p. 1279 - 1286
反应条件
1: With N,O-bis-(trimethylsilyl)-acetamide; trimethylsilyl trifluoromethanesulfonate in acetonitrile T=130°C; Vorbrueggen glycosylation; 0.0833333 h; microwave irradiation; 2: With ammonia in methanol T=50°C; 16 h; Title compound not separated from byproducts;
参考文献
Bookser, Brett C.; Raffaele, Nicholas B.
Journal of Organic Chemistry, 2007 , vol. 72, # 1 p. 173 - 179
反应条件
hydrogenchloride in dichloromethane 2.5 h; Cooling with ice;
参考文献
Zhengzhou University; Analyse Testing And Research Center Of Henan Province
Patent: EP2177527 A1, 2010 ;
Location in patent: Page/Page column 11 ;
反应条件
hydrogen bromide in dichloromethane T=5°C; 2 h;
参考文献
Howell, Henry G.; Brodfuehrer, Paul R.; Brundidge, Steven P.; Benigni, Daniel A.; Sapino, Chester
Journal of Organic Chemistry, 1988 , vol. 53, p. 85 - 88
反应条件
1: 1.) trimethyliodosilane / 1.) 30 min, 2.) acetonitrile, 6 h 2: 67 percent / 1 N sodium methylate / methanol / 3 h / 20 °C View Scheme
参考文献
Kobylinskaya, V. I.; Dashevskaya, T. A.; Shalami, A. S.; Suleimanov, S. P.; Kharchuk, A. N.; Protopopova, G. V.
Pharmaceutical Chemistry Journal, 1987 , vol. 21, # 3 p. 179 - 182
Khimiko-Farmatsevticheskii Zhurnal, 1987 , vol. 21, # 3 p. 290 - 292
反应条件
1: SnCl4 / acetonitrile / 20 °C 2: NH3 / methanol / 20 °C 3: imidazole / pyridine / 20 °C 4: acetonitrile / 20 °C 5: 1,3-dimethyl-2-phenyl-1,3-diazaphospholidine / tetrahydrofuran / 20 °C 6: TBAF on silica gel / tetrahydrofuran / 20 °C View Scheme
参考文献
Lioux, Thierry; Gosselin, Gilles; Mathe, Christophe
European Journal of Organic Chemistry, 2003 , # 20 p. 3997 - 4002