5,6-二氢-1H,4H-萘并[1,8-cd]吡喃-1-酮合成路线 (共 5 条)
反应条件
hydrogenchloride Cyclization; 0.75 h;
参考文献
Kowalczyk, Bruce A.
Synthesis, 2000 , # 8 p. 1113 - 1116
反应条件
1.1: SOCl2; DMF / toluene / 1.42 h / 20 - 50 °C 2.1: 13.14 g / toluene / 0 °C 3.1: BuLi / tetrahydrofuran; hexane / 0.67 h / -70 - -65 °C 3.2: 92 percent / tetrahydrofuran; hexane / -70 - 20 °C 4.1: 77 percent / aq. HCl / 0.75 h View Scheme
参考文献
Synthesis, , # 8 p. 1113 - 1116
反应条件
1.1: 13.14 g / toluene / 0 °C 2.1: BuLi / tetrahydrofuran; hexane / 0.67 h / -70 - -65 °C 2.2: 92 percent / tetrahydrofuran; hexane / -70 - 20 °C 3.1: 77 percent / aq. HCl / 0.75 h View Scheme
参考文献
Synthesis, , # 8 p. 1113 - 1116
反应条件
1.1: BuLi / tetrahydrofuran; hexane / 0.67 h / -70 - -65 °C 1.2: 92 percent / tetrahydrofuran; hexane / -70 - 20 °C 2.1: 77 percent / aq. HCl / 0.75 h View Scheme
参考文献
Synthesis, , # 8 p. 1113 - 1116
反应条件
T=110 - 115°C; Condensation; 45 h;
参考文献
Kowalczyk, Bruce A.
Synthesis, 2000 , # 8 p. 1113 - 1116