N-甲基四氢-2H-吡喃-4-胺合成路线 (共 8 条)
反应条件
1: With sodium cyanoborohydride; acetic acid in water; acetonitrile T=20°C; 1 h; 2: With caesium carbonate in water; acetonitrile 0.25 h;
参考文献
WO2007/84786 A1, ;
Page/Page column 136 ;
WO 2007/084786 A1
反应条件
sulfuric acid; methylamine in methanol
反应条件
tributyl-amine; 5 palladium on charcoal; hydrogen in methanol T=60°C; P=3750.38 Torr; 3 h; Reagent/catalystTime;
参考文献
Hashimoto, Hideo; Ikemoto, Tomomi; Itoh, Tatsuya; Maruyama, Hideaki; Hanaoka, Tadashi; Wakimasu, Mitsuhiro; Mitsudera, Hiroyuki; Tomimatsu, Kiminori
Organic Process Research and Development, 2002 , vol. 6, # 1 p. 70 - 73
反应条件
5 palladium on charcoal; hydrogen; aniline in methanol T=60°C; P=3750.38 Torr; 3 h; Reagent/catalyst;
参考文献
Organic Process Research and Development, , vol. 6, # 1 p. 70 - 73
反应条件
1: hydrogen; 5 palladium on charcoal; triethylamine / methanol / 3 h / 60 °C / 3750.38 Torr / |Large scale 2: potassium carbonate / N,N-dimethyl-formamide / 3 h / 0 - 25 °C / |Large scale 3: hydrogen View Scheme
参考文献
Organic Process Research and Development, , vol. 6, # 1 p. 70 - 73
反应条件
1: sodium tris(acetoxy)borohydride 2: hydrogen View Scheme
参考文献
Organic Process Research and Development, , vol. 6, # 1 p. 70 - 73
反应条件
hydrogen Reagent/catalyst;
参考文献
Organic Process Research and Development, , vol. 6, # 1 p. 70 - 73
参考文献
Chemische Berichte, , vol. 74, p. 1648,1651