反应条件
1: 1.) phosphoryl chloride / 1.) 1,2-dichloroethane; 2.) 70 deg C, 3h
2: 90 percent / 2 N HCl / 0.08 h
3: 60 percent / conc. HCl, hydrazine-sulfate / ethanol / 0.5 h / Heating
View Scheme
参考文献
Reichardt, Christian; Ferwanah, Abdel-Rahman; Pressler, Wilfried; Yun, Kyeong-Yeol
Liebigs Annalen der Chemie, 1984 , # 4 p. 649 - 679
