2,3,4-三邻苄基-l-岩藻吡喃糖合成路线 （共 17 条）
反应条件
1: NaH / dimethylformamide / 1.) 60 deg C, 30 min, 2.) 40 - 50 deg C, overnight 2: 3 M sulfuric acid / acetic acid / 0.33 h / 90 °C View Scheme
参考文献
Khatuntseva, Elena A.; Ustuzhanina, Nadezhda E.; Zatonskii, Georgij V.; Shashkov, Alexander S.; Usov, Anatoly I.; Nifant'ev, Nikolay E.
Journal of Carbohydrate Chemistry, 2000 , vol. 19, # 9 p. 1151 - 1173
反应条件
N-bromosuccinmide; water in acetone T=0 - 5°C; 0.0333333 h; optical yield given as percent de;
参考文献
Panchadhayee, Rajib; Misra, Anup Kumar
Journal of Carbohydrate Chemistry, 2010 , vol. 29, # 2 p. 76 - 83
反应条件
1: With [bis(methyldiphenylphosphine)(1,5-cyclooctadiene)]iridium (1) hexafluorophosphate; hydrogen in tetrahydrofuran T=25°C; 16 h; 2: With iodine; sodium hydrogencarbonate in tetrahydrofuran; water T=25°C; 16 h; optical yield given as percent de;
参考文献
Wiebe, Christine; Schlemmer, Claudine; Weck, Stefan; Opatz, Till
Chemical Communications, 2011 , vol. 47, # 32 p. 9212 - 9214
反应条件
1: 85 percent / sodium hydride / dimethylformamide; various solvent(s) / 2 h / 20 °C 2: PdCl2 / methanol / 2 h / 20 °C View Scheme
参考文献
Khatuntseva, Elena A.; Ustuzhanina, Nadezhda E.; Zatonskii, Georgij V.; Shashkov, Alexander S.; Usov, Anatoly I.; Nifant'ev, Nikolay E.
Journal of Carbohydrate Chemistry, 2000 , vol. 19, # 9 p. 1151 - 1173
反应条件
1.1: sodium hydride / N,N-dimethyl-formamide; paraffin oil / 1 h / 0 °C 1.2: 24 h / 0 - 20 °C 2.1: N-bromosuccinmide; water / acetone / 3 h / 20 °C View Scheme
参考文献
Matwiejuk, Martin; Thiem, Joachim
European Journal of Organic Chemistry, 2011 , # 29 p. 5860 - 5878
反应条件
1: 81 percent / potassium tert-butoxide / dimethylsulfoxide / 4 h / 100 °C 2: iodine; NaHCO3 / tetrahydrofuran; H2O / 0.25 h / 20 °C View Scheme
参考文献
Khatuntseva, Elena A.; Ustuzhanina, Nadezhda E.; Zatonskii, Georgij V.; Shashkov, Alexander S.; Usov, Anatoly I.; Nifant'ev, Nikolay E.
Journal of Carbohydrate Chemistry, 2000 , vol. 19, # 9 p. 1151 - 1173
反应条件
1: sodium hydride / N,N-dimethyl-formamide 2: 10Pd/Al2O3; ammonium formate / methanol / 10 h / 20 °C View Scheme
参考文献
Jalsa, Nigel Kevin
Tetrahedron Letters, 2011 , vol. 52, # 49 p. 6587 - 6590
