苯甲基 BETA-D-吡喃葡萄糖苷 2,3,4,6-四乙酸酯合成路线 (共 54 条)
反应条件
1.1: 12.4 g / NaOMe; MeOH / 2 h 2.1: 12.4 g / CSA / CHCl3 / 1 h / Heating 3.1: NaH / dimethylformamide / 0.5 h / 20 °C 3.2: 16.8 g / Bu4NI / dimethylformamide View Scheme
参考文献
Clausen, Mads H.; Jorgensen, Malene R.; Thorsen, Jesper; Madsen, Robert
Journal of the Chemical Society. Perkin Transactions 1, 2001 , # 5 p. 543 - 551
反应条件
1: sodium methoxide / methanol 2: toluene-p-sulfonic acid monohydrate / 4 h / Ambient temperature View Scheme
参考文献
University of Iowa Research Foundation; Kraus, George A.; Maury, Wendy
Patent: US2013/252909 A1, 2013 ;
反应条件
sodium methylate in methanol
参考文献
Sato; Yoshitomo; Takai
Bulletin of the Chemical Society of Japan, 1997 , vol. 70, # 4 p. 885 - 890
反应条件
methanol; palladium on activated charcoal
参考文献
Ballou et al.
Journal of the American Chemical Society, 1951 , vol. 73, p. 1140,1142
反应条件
sodium methylate in methanol
参考文献
Sato; Yoshitomo; Takai
Bulletin of the Chemical Society of Japan, 1997 , vol. 70, # 4 p. 885 - 890
反应条件
Yield given. Multistep reaction;
参考文献
Tetrahedron Letters, , vol. 28, # 30 p. 3505 - 3508
反应条件
methanol; palladium on activated charcoal
参考文献
Ballou et al.
Journal of the American Chemical Society, 1951 , vol. 73, p. 1140,1142
反应条件
T=700°C; PyrolysisGC-MS instrument;
参考文献
Ding, Yu; Cai, Ji-Bao; Qi, Fei; Su, Qing-De
Journal of the Chinese Chemical Society, 2011 , vol. 58, # 3 p. 290 - 295
反应条件
Yield given. Multistep reaction;
参考文献
Tetrahedron Letters, , vol. 28, # 30 p. 3505 - 3508
反应条件
1: aq. NaOMe 2: pyridine / 80 °C 3: NaH / dimethylformamide 4: aq. AcOH / 80 °C View Scheme
参考文献
Sen, Asish K.; Banerji, Nilima
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1989 , vol. 28, # 1-11 p. 818 - 823