(2R,3R,4S)-3-乙酰氨基-4-乙酰氧基-2-((1R,2R)-1,2,3-三乙酰氧基丙基)-3,4-二氢-2H-吡喃-6-羧酸甲酯合成路线 （共 94 条）
反应条件
in acetonitrile T=22°C; 12 h; Title compound not separated from byproducts;
参考文献
Shpirt; Kononov; Torgov; Shibaev
Russian Chemical Bulletin, 2004 , vol. 53, # 3 p. 717 - 719
反应条件
3 A molecular sieve; dimethyl-(methylthio)-sulphonium trifluoromethanesulphonate in acetonitrile T=-10°C; 8 h; Product distribution; Further Variations:ReagentsTemperaturestime;
参考文献
Chemistry - A European Journal, , vol. 11, # 3 p. 849 - 862
反应条件
2: 1) silver salicylate; 2) tBuOK; 3) H2, Pd/C / 1) benzene, room temp., 17 h; 2) MeOH, room temp., 2-3 h; 3) MeOH, 2.5 h View Scheme
参考文献
Carbohydrate Research, , vol. 104, p. 221 - 234
反应条件
in acetonitrile 4 h;
参考文献
Orlova, Anna V.; Shpirt, Anna M.; Kulikova, Nadezhda Y.; Kononov, Leonid O.
Carbohydrate Research, 2010 , vol. 345, # 6 p. 721 - 730
反应条件
in acetone 1.) 0 deg C, 12 h, 2.) room temperature, 12 h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Journal of Organic Chemistry, , vol. 61, # 5 p. 1702 - 1706
反应条件
in acetonitrile Ambient temperature; Title compound not separated from byproducts;
参考文献
Carbohydrate Research, , vol. 190, p. 317 - 322
反应条件
in 1,2-dichloro-ethane 72 h; Inert atmospherePhotolysis; Overall yield = 69 percent; Overall yield = 875 mg;
参考文献
Kancharla, Pavan K.; Kato, Takayuki; Crich, David
Journal of the American Chemical Society, 2014 , vol. 136, # 14 p. 5472 - 5480
反应条件
4 A molecular sieve; tetrabutylammomium bromide; di(n-butyl)tin oxide 1.) methanol, 2 h, reflux, 2.) benzene, 4d, 25-30 deg C; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Carbohydrate Research, , vol. 195, # 1 p. 134 - 137
反应条件
boron trifluoride diethyl etherate
参考文献
Tetrahedron Letters, , vol. 50, # 14 p. 1642 - 1644
反应条件
4 A molecular sieve; tetrabutylammomium bromide; di(n-butyl)tin oxide 1.) methanol, 2 h , reflux, 2.) benzene, 4 d, 25 - 30 deg C; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Carbohydrate Research, , vol. 195, # 1 p. 134 - 137
