(2-氯-4-硝基苯基)肼合成路线 (共 3 条)
反应条件
hydrazine in 1-methyl-pyrrolidin-2-one; water
T=65°C; 3.5 h;
参考文献
GRAUERT, Matthias; Maier, Udo; Hoffmann, Matthias; Scheuerer, Stefan; Joergensen, Anne T.; Pautsch, Alexander; Brandl, Trixi; Hoenke, Christoph; Breitfelder, Steffen; Erb, Klaus; Pieper, Michael; Pragst, Ingo
Patent: US2007/238718 A1, 2007 ;
Location in patent: Page/Page column 19 ;
反应条件
1: With hydrogenchloride; sodium nitrite
2: With Na2SO2*7H2O
3: With sodium acetate
参考文献
Ramesh, Subburethinam; Nagarajan, Rajagopal
Synlett, 2012 , vol. 23, # 5 p. 717 - 722
反应条件
N-ethyl-N,N-diisopropylamine in tetrahydrofuran; water
参考文献
Shell Oil Company
Patent: US4174958 A1, 1979 ;