2,3,4,6-四乙酰氧基-alpha-D-吡喃糖溴化物合成路线 （共 112 条）
反应条件
18-crown-6 ether in acetone
7 h; Yields of byproduct given;
参考文献
Pakulski, Zbigniew; Pierozynski, Donat; Zamojski, Aleksander
Tetrahedron, 1994 , vol. 50, # 9 p. 2975 - 2992
反应条件
tetrabutylammomium bromide in acetonitrile
2 h; Heating;
参考文献
Pearson, Morwenna S. M.; Robin, Aelig; Bourgougnon, Nathalie; Meslin, Jean Claude; Deniaud, David
Journal of Organic Chemistry, 2003 , vol. 68, # 22 p. 8583 - 8587
参考文献
Oshovsky, Gennady V.; Verboom, Willem; Fokkens, Roel H.; Reinhoudt, David N.
Chemistry - A European Journal, 2004 , vol. 10, # 11 p. 2739 - 2748
反应条件
potassium carbonate
1 h; Neat (no solvent)Ball milling;
参考文献
Ramrao Patil, Premanand; Ravindranathan Kartha
Green Chemistry, 2009 , vol. 11, # 7 p. 953 - 956
反应条件
in dichloromethane; isopropyl alcohol
16 h; Ambient temperature;
参考文献
Abbas, Saeed A.; Barlow, Joseph J.; Matta, Khushi L.
Carbohydrate Research, 1982 , vol. 100, p. C33 - C34
反应条件
1: para-nitrophenyl mercaptan With 1-n-butyl-3-methylimidazolium chloride; silver carbonate
T=25°C; Koenigs-Knorr type coupling; 0.25 h; Darknessneat (no solvent);
2: 2,3,4,6-tetra-O-acetyl-alpha-D-galactopyranosyl bromide T=25 - 80°C; Koenigs-Knorr type coupling; 0.5 h; Darknessneat (no solvent); optical yield given as percent destereoselective reaction;
参考文献
Kumar, Vineet; Talisman, Ian Jamie; Malhotra, Sanjay V.
European Journal of Organic Chemistry, 2010 , # 18 p. 3377 - 3381
反应条件
Yield given. Multistep reaction;
参考文献
Bogusiak, Jadwiga; Szeja, Wieslaw
Carbohydrate Research, 1985 , vol. 141, p. 165 - 167
反应条件
mercury(II) cyanide in nitromethane; benzene
T=60°C; 52 h;
参考文献
Lemieux, R. U.; Abbas, S. Z.; Chung, B. Y.
Canadian Journal of Chemistry, 1982 , vol. 60, p. 58 - 62
反应条件
1: 1) tetrabutylammonium bromide, 2) H2O / 1) CH3CN, 15 d, RT, 2) CH3CN, 8 h, RT
2: BF3*Et2O / nitromethane / 1.5 h / Ambient temperature
View Scheme
参考文献
Myers; Lee
Carbohydrate research, 1986 , vol. 154, p. 145 - 163
反应条件
in nitromethane; benzene
T=60°C; 52 h;
参考文献
Lemieux, R. U.; Abbas, S. Z.; Chung, B. Y.
Canadian Journal of Chemistry, 1982 , vol. 60, p. 58 - 62
