2,5-二甲基-4-硝基苯胺合成路线 (共 19 条)
反应条件
sulfuric acid; acetic acid; sodium nitrite Erwaermen des Reaktionsgemisches mit Kupfer(I)-bromid und wss. Bromwasserstoffsaeure;
参考文献
van Berk et al.
Recueil des Travaux Chimiques des Pays-Bas, 1956 , vol. 75, p. 1137,1138, 1149
反应条件
ethanol; platinum Hydrogenation;
参考文献
Adams; Nagarkatti
Journal of the American Chemical Society, 1950 , vol. 72, p. 4601,4605
反应条件
1: (i) Ac2O, AcOH, H2SO4, (ii) Cl2, FeCl3, (iii) aq. H2SO4 2: (i) (diazotization), (ii) copper-bronze, (heating) View Scheme
参考文献
Godfrey,K.E.; Thrift,R.I.
Journal of the Chemical Society [Section] C: Organic, 1967 , p. 400 - 404
反应条件
1: NaNO2, H2SO4
2: CrO3, H2SO4
View Scheme
参考文献
Staab,H.A.; Haffner,H.
Chemische Berichte, 1977 , vol. 110, p. 3358 - 3365
反应条件
1: aqueous potassium tetracyanocuprate (I)-solution / Erwaermen des Reaktionsgemisches
2: aqueous sulfuric acid
View Scheme
参考文献
Fisher; Walling
Journal of the American Chemical Society, 1935 , vol. 57, p. 1700
反应条件
sulfuric acid; sodium nitrite
参考文献
Staab,H.A.; Haffner,H.
Chemische Berichte, 1977 , vol. 110, p. 3358 - 3365
反应条件
in trifluoroacetic acid
0.5 h; Heating;
参考文献
Bernier, Jean-Luc; Henichart, Jean-Pierre; Vaccher, Claude; Houssin, Raymond
Journal of Organic Chemistry, 1980 , vol. 45, # 8 p. 1493 - 1496
反应条件
tripotassium tetracyanocuprate
Erwaermen des Reaktionsgemisches;
参考文献
Fisher; Walling
Journal of the American Chemical Society, 1935 , vol. 57, p. 1700
反应条件
1: NaNO2, H2SO4
2: Br2 / Irradiation
3: (i) KOH, (ii) aq. H2O2, AcOH, (iii) (pyrolysis)
View Scheme
参考文献
Staab,H.A.; Haffner,H.
Chemische Berichte, 1977 , vol. 110, p. 3358 - 3365