(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
dimethyl-(methylthio)-sulphonium trifluoromethanesulphonate in acetonitrile T=-15°C; 17 h;
参考文献
Hasegawa, Akira; Ohki, Hitoshi; Nagahama, Takao; Ishida, Hideharu; Kiso, Makoto
Carbohydrate Research, 1991 , vol. 212, p. 277 - 281
反应条件
N-ethyl-N,N-diisopropylamine in acetonitrile 3 h; Ambient temperature;
参考文献
Synlett, , # 5 p. 479 - 482
反应条件
N-iodo-succinimide; trifluorormethanesulfonic acid; 3 A molecular sieve in acetonitrile T=-35°C; 1 h;
参考文献
Synlett, , # 4 p. 609 - 614
反应条件
4 A molecular sieve; t-butyldimethylsiyl triflate in dichloromethane; acetonitrile T=-70 - 20°C;
参考文献
Liu, Yunpeng; Ruan, Xiaohong; Li, Xiangpeng; Li, Yingxia
Journal of Organic Chemistry, 2008 , vol. 73, # 11 p. 4287 - 4290
反应条件
Ag2CO3 in dichloromethane -20 deg C 15 hour, room temp. 50 hour.; Title compound not separated from byproducts;
参考文献
Carbohydrate Research, , vol. 125, p. 47 - 64
反应条件
tetrachlorosilane; silver perchlorate in various solvent(s) T=0°C; 2 h; Yield given. Yields of byproduct given;
参考文献
Mukaiyama, Teruaki; Sasaki, Takenori; Iwashita, Eiichiro; Matsubara, Koki
Chemistry Letters, 1995 , # 6 p. 455 - 456
反应条件
dimethyl (methylthio)trifluoromethanesulfonate; MA 3 Angstroem in dichloromethane; acetonitrile T=-10°C; 12 h;
参考文献
Tetrahedron Letters, , vol. 44, # 32 p. 6037 - 6042
反应条件
dimethyl-(methylthio)-sulphonium trifluoromethanesulphonate in acetonitrile T=-15°C; 1.5 h; molecular sieve;
参考文献
Carbohydrate Research, , vol. 195, # 2 p. 303 - 308
反应条件
silver trifluoromethanesulfonate in dichloromethane T=20°C;
参考文献
Synlett, , # 9 p. 1487 - 1490
反应条件
1: CH2Cl2 2: 100 percent / HCl g / CH2Cl2 / 14 h 3: 83 percent / DBU / benzene / 14 h / 20 °C View Scheme
参考文献
Journal of Organic Chemistry, , vol. 69, # 4 p. 1001 - 1009
