4-氯-2-(1,1-二甲基乙基)-5-疏基-3(2H)-吡嗪酮合成路线 (共 4 条)
反应条件
sodium carbonate in N,N-dimethyl-formamide
参考文献
Nissan Chemical Industries
Patent: US4877787 A1, 1989 ;
反应条件
sodium carbonate in DMF (N,N-dimethyl-formamide) T=20°C; 16 h;
参考文献
Casebier, David S.; Robinson, Simon P.; Purohit, Ajay; Radeke, Heike S.; Azure, Michael T.; Dischino, Douglas D.
Patent: US2005/191238 A1, 2005 ;
Location in patent: Page/Page column 50 ;
反应条件
sodium hydrogensulfide in ethanol
T=0°C; 2 h;
参考文献
Cao, Song; Qian, Xuhong; Song, Gonghua; Chai, Bing; Jiang, Zhisheng
Journal of Agricultural and Food Chemistry, 2003 , vol. 51, # 1 p. 152 - 155
反应条件
hydrogenchloride; sodium hydrogensulfide in water
参考文献
Nissan Chemical Industries
Patent: US4877787 A1, 1989 ;