3,4-二氢-2-(2-(1-哌啶基)乙基)-1(2H)-萘酮合成路线 (共 4 条)
反应条件
1: methanol / 15 h / Heating 2: 2m KOH / methanol; H2O / Heating 3: 1) SOCl2 / 1) CH2Cl2, reflux, 1 h, 2) CH2Cl2, reflux, 5 h 4: 1) p-TsOH, 2) LiAlH4 / 1) ethylene glycol/toluene, overnight, 2) ether, reflux, 8 h View Scheme
参考文献
Chan; Farmer
Pharmazie, 1986 , vol. 41, # 12 p. 835 - 836
反应条件
1: p-TsOH / toluene / 60 h / Heating 2: methanol / 15 h / Heating 3: 2m KOH / methanol; H2O / Heating 4: 1) SOCl2 / 1) CH2Cl2, reflux, 1 h, 2) CH2Cl2, reflux, 5 h 5: 1) p-TsOH, 2) LiAlH4 / 1) ethylene glycol/toluene, overnight, 2) ether, reflux, 8 h View Scheme
参考文献
Chan; Farmer
Pharmazie, 1986 , vol. 41, # 12 p. 835 - 836
反应条件
1: dioxane 2: aqueous KOH-solution; ethanol / Erhitzen der erhaltenen Dicarbonsaeure auf 150grad und Erhitzen des Reaktionsproduktes mit Phosphorsaeure auf 140grad. View Scheme
参考文献
Schmid et al.
Helvetica Chimica Acta, 1956 , vol. 39, p. 607,616
反应条件
1: 1) SOCl2 / 1) CH2Cl2, reflux, 1 h, 2) CH2Cl2, reflux, 5 h 2: 1) p-TsOH, 2) LiAlH4 / 1) ethylene glycol/toluene, overnight, 2) ether, reflux, 8 h View Scheme
参考文献
Chan; Farmer
Pharmazie, 1986 , vol. 41, # 12 p. 835 - 836