甲基-4,6-O-亚苄基-Α-D-吡喃葡糖苷合成路线 (共 91 条)
反应条件
1: Me-4,6-(Bz)-α-D-glcp With pyridine in 1,2-dichloro-ethane T=20°C; 1 h; 2: benzoyl chloride in 1,2-dichloro-ethane T=20°C;
参考文献
Bredenkamp, Martin W.; Spies, Hendrik S. C.
Tetrahedron Letters, 2000 , vol. 41, # 4 p. 543 - 546
反应条件
pyridine; benzoic acid anhydride
参考文献
Jeanloz; Jeanloz
Journal of the American Chemical Society, 1957 , vol. 79, p. 2579,2581, 2582
反应条件
N-ethyl-N,N-diisopropylamine in acetonitrile 4 h; Cooling; Reagent/catalyst; regioselective reaction;
参考文献
Allen, C. Liana; Miller, Scott J.
Organic Letters, 2013 , vol. 15, # 24 p. 6178 - 6181
反应条件
in tetrahydrofuran T=80°C; 60 h; lipase P from Pseudomonas cepacia on celite; Yield given. Yields of byproduct given;
参考文献
Panza, Luigi; Brasca, Sara; Riva, Sergio; Russo, Giovanni
Tetrahedron: Asymmetry, 1993 , vol. 4, # 5 p. 931 - 932
反应条件
in tetrahydrofuran T=80°C; 60 h; lipase P from Pseudomonas cepacia on celite; Yield given. Yields of byproduct given;
参考文献
Panza, Luigi; Brasca, Sara; Riva, Sergio; Russo, Giovanni
Tetrahedron: Asymmetry, 1993 , vol. 4, # 5 p. 931 - 932
反应条件
2: 10 percent / BaCO3, NBS / CCl4 / 1 h / Heating View Scheme
参考文献
Jenkins, David J.; Dubreuil, Didier; Potter, Barry V. L.
Journal of the Chemical Society - Perkin Transactions 1, 1996 , # 12 p. 1365 - 1372
参考文献
Chen, Langqiu; Shi, Shen-De; Liu, Yong-Qing; Gao, Qing-Jiao; Yi, Xing; Liu, Kai-Ke; Liu, Hao
Carbohydrate Research, 2011 , vol. 346, # 10 p. 1250 - 1256
反应条件
tetra-(n-butyl)ammonium iodide; sodium hydride in tetrahydrofuran
参考文献
Elchert, Bryan; Li, Jie; Wang, Jinhua; Hui, Yu; Rai, Ravi; Ptak, Roger; Ward, Priscilla; Takemoto, Jon Y.; Bensaci, Mekki; Chang, Cheng-Wei Tom
Journal of Organic Chemistry, 2004 , vol. 69, # 5 p. 1513 - 1523
反应条件
sodium hydroxide; tetra-(n-butyl)ammonium iodide in dichloromethane 24 h; Ambient temperature;
参考文献
Li, Xiaoliu; Li, Zhiwei; Zhang, Pingzhu; Chen, Hua; Ikegami, Shiro
Synthetic Communications, 2007 , vol. 37, # 13 p. 2195 - 2202
反应条件
sodium hydride in N,N-dimethyl-formamide
参考文献
Liotta, Louis J.; Dombi, Kendra L.; Kelley, Sheryl A.; Targontsidis, Sonia; Morin, Amy M.
Tetrahedron Letters, 1997 , vol. 38, # 45 p. 7833 - 7834