苯甲基-2-乙酰氨基-4,6-O-苯亚甲基-2-脱氧-Alpha-D-吡喃葡萄糖苷合成路线 (共 20 条)
反应条件
1: 53 percent / acetyl chloride / 4 h / 75 °C 2: 58 percent / 10 percent H2SO4 / methanol / 0.05 h / 100 °C View Scheme
参考文献
Russian Journal of Bioorganic Chemistry, , vol. 25, # 9 p. 628 - 634
参考文献
Justus Liebigs Annalen der Chemie, , vol. 611, p. 236,239
反应条件
1: 1.) NaH / 1.) THF, 2.) THF 2: NaCNBH3, molecular sieves 3 Angstroem, etheral HCl / tetrahydrofuran / 0.75 h View Scheme
参考文献
Lee, Ho Huat; Congson, Ligaya N.; Whitfield, Dennis M.; Radics, Lajos R.; Krepinsky, Jiri J.
Canadian Journal of Chemistry, 1992 , vol. 70, # 10 p. 2607 - 2617
反应条件
sodium hydride 1.) dioxane, 30 min, reflux, 2.) dioxane, 45 min, reflux; Yield given. Multistep reaction;
参考文献
Becker, Bernd; Thiem, Joachim
Tetrahedron: Asymmetry, 1994 , vol. 5, # 12 p. 2339 - 2350
反应条件
1: 1.) sodium hydride / 1.) dioxane, 30 min, reflux, 2.) dioxane, 45 min, reflux 2: 60 percent / sodium cyanoborohydride, hydrogen chloride / tetrahydrofuran; diethyl ether / 0.5 h / 0 °C View Scheme
参考文献
Becker, Bernd; Thiem, Joachim
Tetrahedron: Asymmetry, 1994 , vol. 5, # 12 p. 2339 - 2350
反应条件
1: 77 percent / KOH / dimethylformamide / 2.5 h / 130 °C 2: 90 percent / aq.AcOH / 0.5 h / 100 °C 3: 25 percent / KOH / dimethylformamide / 70 - 90 °C View Scheme
参考文献
Bjurling, Eva; Jansson, Per-Erik; Lindqvist, Bengt
Acta Chemica Scandinavica, 1994 , vol. 48, # 7 p. 589 - 595
反应条件
silver(l) oxide in N,N-dimethyl-formamide 6 h; Ambient temperature;
参考文献
Matta, Khushi L.; Vig, Rashmi; Abbas, Saeed A.
Carbohydrate Research, 1984 , vol. 132, p. 119 - 126
参考文献
Kuhn et al.
Justus Liebigs Annalen der Chemie, 1958 , vol. 611, p. 236,239
反应条件
carbon dioxide; sodium hydride 1.) dioxane, 6 h, 65 deg C; Multistep reaction;
参考文献
Ledvina, Miroslav; Jezek, Jan; Saman, David; Vaisar, Tomas; Hribalova, Vera
Carbohydrate Research, 1994 , vol. 251, p. 269 - 284
反应条件
1: 52 percent / silver oxide / dimethylformamide / 6 h / Ambient temperature
2: 90 percent / 60 percent aq. acetic acid / 1 h / 100 °C
View Scheme
参考文献
Matta, Khushi L.; Vig, Rashmi; Abbas, Saeed A.
Carbohydrate Research, 1984 , vol. 132, p. 119 - 126