(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 dichloromethane T=420°C; P=48.7549 - 67.5068 Torr; Pyrolysis;
参考文献
Horn, Evan J.; Gervay-Hague, Jacquelyn
Journal of Organic Chemistry, 2009 , vol. 74, # 11 p. 4357 - 4359
反应条件
disodium hydrogenphosphate in acetonitrile 3 h; Heating;
参考文献
Kulikova, Nadezhda Yu.; Shpirt, Anna M.; Kononov, Leonid O.
Synthesis, 2006 , # 24 p. 4113 - 4114
反应条件
N-iodo-succinimide; trifluorormethanesulfonic acid in acetonitrile T=-40°C; 1 h; Molecular sieveInert atmosphere;
参考文献
Carbohydrate Research, , vol. 361, p. 91 - 99,9
反应条件
trimethylsilyl trifluoromethanesulfonate in acetonitrile T=2°C; 6 h;
参考文献
Ercegovic; Magnusson
Journal of Organic Chemistry, 1995 , vol. 60, # 11 p. 3378 - 3384
反应条件
N-iodo-succinimide; trifluorormethanesulfonic acid in acetonitrile T=-40°C; 1 h; Molecular sieveInert atmosphere;
参考文献
Carbohydrate Research, , vol. 361, p. 91 - 99,9
反应条件
1,8-diazabicyclo[5.4.0]undec-7-ene in benzene Ambient temperature; Yield given;
参考文献
Organic Preparations and Procedures International, , vol. 27, # 6 p. 637 - 644
反应条件
N-iodo-succinimide; trifluorormethanesulfonic acid in acetonitrile T=-40°C; 1 h; Molecular sieveInert atmosphere; Overall yield = 83 percent;
参考文献
Gong, Jianzhi; Liu, Han; Li, Xuechen; Nicholls, John M.
Carbohydrate Research, 2012 , vol. 361, p. 91 - 99,9
反应条件
N-iodo-succinimide; trifluorormethanesulfonic acid in acetonitrile T=-40°C; 1 h; Molecular sieveInert atmosphere; Overall yield = 86 percent;
参考文献
Gong, Jianzhi; Liu, Han; Li, Xuechen; Nicholls, John M.
Carbohydrate Research, 2012 , vol. 361, p. 91 - 99,9
反应条件
N,N,N',N',N'',N''-hexamethylphosphoric triamide; thionyl chloride in benzene T=80°C; 7 h;
参考文献
Tomoo, Toshiyuki; Kondo, Tadao; Abe, Hiroyuki; Tsukamoto, Syunji; Isobe, Minoru; Goto, Toshio
Carbohydrate Research, 1996 , vol. 284, # 2 p. 207 - 222
反应条件
silver carbonate in dichloromethane T=30°C; 168 h; Molecular sieves 3A;
参考文献
WO2010/116317 A1, ;
Page/Page column 20-21 ;