2-氯-3-硝基-6-甲基吡啶合成路线 (共 22 条)
反应条件
trichlorophosphate 4 h; Reflux;
参考文献
Beijing Yiling Bioengineering Co., Ltd.
Patent: EP2366691 A1, 2011 ;
Location in patent: Page/Page column 11-12 ;
反应条件
hydrogenchloride; sodium nitrite Diazotization;
参考文献
Journal of the American Chemical Society, , vol. 69, p. 63,66
反应条件
1: concentrated H2SO4; concentrated HNO3 2: sodium nitrite; aqueous hydrochloric acid / Diazotization View Scheme
参考文献
Journal of the American Chemical Society, , vol. 69, p. 63,66
反应条件
1: sodium nitrite; aqueous sulfuric acid / Diazotization.und Erwaermen des Reaktionsloesung 2: phosphorus (V)-chloride; phosphoryl chloride View Scheme
参考文献
Journal of the American Chemical Society, , vol. 74, p. 3828,3830
反应条件
1: liquid NH3; xylene; Fe(NO3)3 2: concentrated H2SO4; concentrated HNO3 3: sodium nitrite; aqueous hydrochloric acid / Diazotization View Scheme
参考文献
Journal of the American Chemical Society, , vol. 69, p. 63,66
反应条件
hydrogenchloride; sulfuric acid; water; nitric acid; sodium nitrite 1.) 0 deg C, 1 h; r.t., overnight; up to 60 deg C for 1 h, up to 90 deg C for 1 h, 2.) r.t., 12 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Archiv der Pharmazie, , vol. 328, # 3 p. 247 - 255
反应条件
formic acid; sodium iodide
参考文献
Baumgarten et al.
Journal of the American Chemical Society, 1954 , vol. 76, p. 596,598
参考文献
Journal of the American Chemical Society, , vol. 76, p. 596,598
反应条件
hydrazine hydrate; nickel in ethanol 70 deg C, 10 min; room temperature, 0.5 h;
参考文献
Ciurla; Puszko
Chemistry of Heterocyclic Compounds, 1996 , vol. 32, # 10 p. 1173 - 1177
反应条件
1: 49 percent / dimethylformamide / 6 h / Heating 2: 96 percent / H2 / 10percent Pd/C / ethyl acetate / 7.5 h / 2700.2 Torr / Ambient temperature View Scheme
参考文献
Troschutz; Karger
Journal of Heterocyclic Chemistry, 1996 , vol. 33, # 6 p. 1815 - 1821