5,7-二羟基-4-苯基香豆素合成路线 (共 18 条)
反应条件
1: bromine / dichloromethane / 0.33 h / 0 °C 2: potassium hydroxide / ethanol / 6 h / Reflux 3: trifluoroacetic acid / 12 h / 60 °C View Scheme
参考文献
Chinese Chemical Letters, , vol. 22, # 6 p. 667 - 670
反应条件
in acetonitrile 8 h; Irradiation;
参考文献
Thaplial, Prakash Chander
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1998 , vol. 37, # 5 p. 477 - 479
反应条件
silica tungstic acid T=80°C; Pechmann Condensation; Green chemistry;
参考文献
Chemical Papers, , vol. 67, # 11 p. 1474 - 1478
反应条件
acetic anhydride 24 h; Heating;
参考文献
Ulubelen, Ayhan; Kerr, Robert R.; Mabry, Tom J.
Phytochemistry (Elsevier), 1982 , vol. 21, # 5 p. 1145 - 1148
参考文献
Monatshefte fuer Chemie, , vol. 18, p. 743
参考文献
Chemische Berichte, , vol. 27, p. 411
Gazzetta Chimica Italiana, , vol. 24 I, p. 410
参考文献
Journal of the Chemical Society, , p. 1255,1264
反应条件
hydrogenchloride; acetic acid Behandeln mit Wasser;
参考文献
Chemische Berichte, , vol. 51, p. 821