2,3,4,6-四-o-苄基-D-吡喃葡萄糖合成路线 (共 109 条)
反应条件
N-bromosuccinmide; water in acetonitrile 2.33 h; Ambient temperature;
参考文献
Journal of the American Chemical Society, , vol. 116, # 7 p. 3155 - 3156
反应条件
1: 82 percent / MeSO3H / 6 h / 100 °C 2: 88 percent / KOH / 2 h / 120 °C 3: 41 percent / TiCl4 / CH2Cl2 / 0.08 h / Ambient temperature View Scheme
参考文献
Bulletin of the Chemical Society of Japan, , vol. 62, # 11 p. 3549 - 3566
反应条件
1: 58 percent / KOH / 2 h / 120 °C 2: 66 percent / TiCl4 / CH2Cl2 / 0.08 h / Ambient temperature View Scheme
参考文献
Bulletin of the Chemical Society of Japan, , vol. 62, # 11 p. 3549 - 3566
反应条件
1: 97 percent / NaOMe / methanol / 0.25 h / Ambient temperature 2: 8 percent / 4-methoxyphenol / tetrahydrofuran / 5 h / Ambient temperature; Irradiation View Scheme
参考文献
Helvetica Chimica Acta, , vol. 74, # 8 p. 2100 - 2111
反应条件
1: 81 percent / 1,8-diazabicyclo<5.4.0>undec-7-ene (DBU), N-bromosuccinimide (NBS) / dimethylformamide / 0.75 h / Ambient temperature 2: 97 percent / NaOMe / methanol / 0.25 h / Ambient temperature 3: 8 percent / 4-methoxyphenol / tetrahydrofuran / 5 h / Ambient temperature; Irradiation View Scheme
参考文献
Helvetica Chimica Acta, , vol. 74, # 8 p. 2100 - 2111
反应条件
N,N-dimethyl-formamide; methyl iodide T=50°C;
参考文献
Tetrahedron, , vol. 47, # 46 p. 9721 - 9726
反应条件
oxygen; copper(l) chloride; palladium dichloride in water; N,N-dimethyl-formamide
参考文献
Tetrahedron, , vol. 53, # 51 p. 17501 - 17512
反应条件
1: 99 percent / m-chloroperbenzoic acid / ethyl acetate / 0.5 h / 20 °C 2: 74 percent / NaOMe / CH2Cl2 / 22 h View Scheme
参考文献
Tetrahedron, , vol. 61, # 9 p. 2421 - 2429
反应条件
1: 82 percent / KOt-Bu / dimethylsulfoxide / 140 °C 2: O2, PdCl2, CuCl / dimethylformamide; H2O View Scheme
参考文献
Tetrahedron, , vol. 53, # 51 p. 17501 - 17512
反应条件
1: K2CO3 / methanol / 4.5 h / Ambient temperature 2: NaH / dimethylformamide / 8 h / Ambient temperature 3: NBS / acetonitrile; H2O / Ambient temperature View Scheme
参考文献
Tetrahedron, , vol. 52, # 22 p. 7663 - 7678