甲基3-O-苯甲酰基-4,6-O-亚苄基-alpha-D-吡喃葡萄糖苷合成路线 (共 22 条)
反应条件
N-ethyl-N,N-diisopropylamine in chloroform T=-40°C; 4 h; Reagent/catalystTemperatureSolvent; 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
tetra-(n-butyl)ammonium iodide; caesium trifluoroacetate in N,N-dimethyl-formamide T=50°C; 17 h;
参考文献
Deng, Shenglou; Chang, Cheng-Wei Tom
Synlett, 2006 , # 5 p. 756 - 760
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; acetic acid; lithium iodide 2 h; Reflux; chemoselective reaction;
参考文献
Adinolfi, Matteo; Iadonisi, Alfonso; Pastore, Antonello
Tetrahedron Letters, 2009 , vol. 50, # 50 p. 7051 - 7054
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-bromosuccinmide; barium carbonate in tetrachloromethane 1 h; Heating;
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
反应条件
1: 90 percent / PTSA / dimethylformamide / 4 h / 70 °C 3: 10 percent / BaCO3, NBS / CCl4 / 1 h / Heating View Scheme
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
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