5-氰基-6-羟基-4-甲氧甲基-2-甲基-3-硝基吡啶合成路线 (共 3 条)
反应条件
1: POCl3; PCl5 2: palladium; aqueous methanol. HCl / Hydrogenation View Scheme
参考文献
Bruce; Coover
Journal of the American Chemical Society, 1944 , vol. 66, p. 2092
反应条件
trichlorophosphate in N,N-dimethyl-formamide
T=0 - 55°C; Vilsmeier-Haack chlorination;
参考文献
Jukic, Marijana; Cetina, Mario; Halambek, Jasna; Ugarkovic, Ivana
Journal of Molecular Structure, 2010 , vol. 979, # 1-3 p. 108 - 114
反应条件
1: POCl3; PCl5
2: SnCl2; aqueous HCl
View Scheme
参考文献
Merck,E.
Patent: DE707266 , 1939 ;
DRP/DRBP Org.Chem.