3,5-二氯-4-羟基吡啶-2-羧酸合成路线 (共 7 条)
反应条件
1: POCl3; PCl5 3: ethanolic alkaline solution 4: red phosphorus; aqueous hydriodic acid View Scheme
参考文献
Graf
Journal fuer Praktische Chemie (Leipzig), 1937 , vol. <2> 148, p. 13,16
反应条件
1: POCl3; PCl5 3: ethanolic alkaline solution 4: aqueous HI; red phosphorus View Scheme
参考文献
Graf
Journal fuer Praktische Chemie (Leipzig), 1937 , vol. <2> 148, p. 13,16
反应条件
1: POCl3; PCl5 3: ethanolic alkaline solution View Scheme
参考文献
Graf
Journal fuer Praktische Chemie (Leipzig), 1937 , vol. <2> 148, p. 13,16
反应条件
1: POCl3; PCl5 3: ethanolic alkaline solution 4: aqueous HI; red phosphorus 5: Erhitzen auf Temperaturen oberhalb des Schmelzpunkts View Scheme
参考文献
Graf
Journal fuer Praktische Chemie (Leipzig), 1937 , vol. <2> 148, p. 13,16
反应条件
potassium hydroxide; chlorine
参考文献
Dohrn; Diedrich
Justus Liebigs Annalen der Chemie, 1932 , vol. 494, p. 284,300
参考文献
Sell
Journal of the Chemical Society, 1911 , vol. 99, p. 1682
反应条件
1: POCl3; PCl5
3: ethanolic alkaline solution
4: aqueous HI; red phosphorus
5: SOCl2
View Scheme
参考文献
Graf
Journal fuer Praktische Chemie (Leipzig), 1937 , vol. <2> 148, p. 13,16