6,7-二甲基-8-(3,4,5-三甲氧基苯基)-8H-吡喃并[6,5-f][1,3]苯并二氧戊环合成路线 （共 5 条）
反应条件
1: 92 percent / methanol / 0.5 h / Heating 2: 68 percent / methanol / 0.5 h / 100 °C 3: 98 percent / glacial acetic acid / H2O / 1 h / 100 °C 4: 1.0 g / KHSO4 (s) / 0.08 h / warmed to melting View Scheme
参考文献
Jurd
Journal of Heterocyclic Chemistry, 1988 , vol. 25, # 1 p. 89 - 96
反应条件
1: 92 percent / methanol / 0.5 h / Heating 2: 68 percent / methanol / 0.5 h / 100 °C 3: 98 percent / glacial acetic acid / H2O / 1 h / 100 °C 4: 1.0 g / KHSO4 (s) / 0.08 h / warmed to melting View Scheme
参考文献
Jurd
Journal of Heterocyclic Chemistry, 1988 , vol. 25, # 1 p. 89 - 96
反应条件
1: 98 percent / glacial acetic acid / H2O / 1 h / 100 °C 2: 1.0 g / KHSO4 (s) / 0.08 h / warmed to melting View Scheme
参考文献
Jurd
Journal of Heterocyclic Chemistry, 1988 , vol. 25, # 1 p. 89 - 96
反应条件
1: 68 percent / methanol / 0.5 h / 100 °C 2: 98 percent / glacial acetic acid / H2O / 1 h / 100 °C 3: 1.0 g / KHSO4 (s) / 0.08 h / warmed to melting View Scheme
参考文献
Jurd
Journal of Heterocyclic Chemistry, 1988 , vol. 25, # 1 p. 89 - 96
反应条件
potassium hydrogensulfate 0.0833333 h; warmed to melting;
参考文献
Journal of Heterocyclic Chemistry, , vol. 25, # 1 p. 89 - 96
