2,3,4,6-四邻乙酰基-alpha-d-吡喃葡萄糖三氯乙酰胺合成路线 (共 68 条)
反应条件
4 A molecular sieve; boron trifluoride diethyl etherate in dichloromethane T=-78 - 20°C; Substitution; 0.5 h;
参考文献
Yu, Hai; Yu, Biao; Wu, Xiangyang; Hui, Yongzheng; Han, Xiuwen
Journal of the Chemical Society, Perkin Transactions 1, 2000 , # 9 p. 1445 - 1453
反应条件
trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve T=-10°C; Substitution;
参考文献
Yu, Hai; Yu, Biao; Wu, Xiangyang; Hui, Yongzheng; Han, Xiuwen
Journal of the Chemical Society, Perkin Transactions 1, 2000 , # 9 p. 1445 - 1453
反应条件
1: in dichloromethane T=0°C; Molecular sieveInert atmosphere; 2: With boron trifluoride diethyl etherate in dichloromethane 3 h; Molecular sieveInert atmosphere;
参考文献
Li, Yali; Mo, Huaping; Lian, Gaoyan; Yu, Biao
Carbohydrate Research, 2012 , vol. 363, p. 14 - 22
反应条件
1: in dichloromethane T=0°C; Molecular sieveInert atmosphere; 2: With boron trifluoride diethyl etherate in dichloromethane 3 h; Molecular sieveInert atmosphere;
参考文献
Li, Yali; Mo, Huaping; Lian, Gaoyan; Yu, Biao
Carbohydrate Research, 2012 , vol. 363, p. 14 - 22
反应条件
1: in dichloromethane T=0°C; Molecular sieveInert atmosphere; 2: With trimethylsilyl trifluoromethanesulfonate in dichloromethane 3 h; Molecular sieveInert atmosphere; Overall yield = 96 percent;
参考文献
Li, Yali; Mo, Huaping; Lian, Gaoyan; Yu, Biao
Carbohydrate Research, 2012 , vol. 363, p. 14 - 22
反应条件
4 A molecular sieve; boron trifluoride diethyl etherate in dichloromethane T=-78 - 20°C; Substitution; 0.5 h;
参考文献
Yu, Hai; Yu, Biao; Wu, Xiangyang; Hui, Yongzheng; Han, Xiuwen
Journal of the Chemical Society, Perkin Transactions 1, 2000 , # 9 p. 1445 - 1453
反应条件
4 A molecular sieve; boron trifluoride diethyl etherate in dichloromethane T=-78 - 20°C; Substitution; 0.5 h;
参考文献
Yu, Hai; Yu, Biao; Wu, Xiangyang; Hui, Yongzheng; Han, Xiuwen
Journal of the Chemical Society, Perkin Transactions 1, 2000 , # 9 p. 1445 - 1453
反应条件
4 A molecular sieve; boron trifluoride diethyl etherate in dichloromethane T=-78 - 20°C; Substitution; 0.5 h;
参考文献
Yu, Hai; Yu, Biao; Wu, Xiangyang; Hui, Yongzheng; Han, Xiuwen
Journal of the Chemical Society, Perkin Transactions 1, 2000 , # 9 p. 1445 - 1453
反应条件
trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve T=-10°C; Substitution;
参考文献
Yu, Hai; Yu, Biao; Wu, Xiangyang; Hui, Yongzheng; Han, Xiuwen
Journal of the Chemical Society, Perkin Transactions 1, 2000 , # 9 p. 1445 - 1453
反应条件
trimethylsilylazide; tetra-n-butylammonium difluorotriphenylsilicate(IV) in tetrahydrofuran T=65°C; Substitution; hydrolysis; 20 h;
参考文献
Soli, Eric D.; DeShong, Philip
Journal of Organic Chemistry, 1999 , vol. 64, # 26 p. 9724 - 9726