4,5,7-三甲基香豆素合成路线 (共 13 条)
参考文献
Jordan; Thorpe
Journal of the Chemical Society, 1915 , vol. 107, p. 401
反应条件
1: sulfuric acid; nitric acid
2: tin; tin (II)-chloride; aqueous hydrochloric acid / Reagens 4: Aethanol
3: Ueber die Diazonium-Verbindung
4: methanol; ozone; ethyl acetate / Behandeln der Reaktionsgemische mit Wasser und Erhitzen des Reaktionsprodukts mit wss.-methanol.NaOH
View Scheme
参考文献
Adams; Mecorney
Journal of the American Chemical Society, 1944 , vol. 66, p. 802,804
反应条件
1: hydrogen chloride gas, fused zinc chloride / acetic acid / 4 h / 70 °C
2: zinc dust, conc. hydrochloric acid / acetic acid / 1 h / Heating
View Scheme
参考文献
Gawande, Prabha
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981 , vol. 20, # 1 p. 81 - 83