3,5-二硝基-4-羟基苯甲酸合成路线 (共 47 条)
反应条件
1: nitric acid; nitrogen oxides / 0 °C / Behandeln des entstandenen Diazoniumnitrats mit NaNO2 in Gegenwart von CuSO4
2: Cr2O3-H2SO4 / 60 °C
3: water
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参考文献
Koerner; Contardi
Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti, 1914 , vol. <5> 23 II, p. 468
反应条件
1: aqueous H2SO4; NaNO2 / anschliessendes Erhitzen mit CuSO4
2: HNO3; H2O; H2SO4 / 110 °C
3: aqueous NaOH
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参考文献
Jagupol'skii; Mospan
Ukrainskii Khimicheskii Zhurnal (Russian Edition), 1955 , vol. 21, p. 81,83
Chem.Abstr., 1955 , p. 8866
反应条件
2: concentrated hydrochloric acid / 120 - 140 °C / im Rohr
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参考文献
Lindemann; Wessel
Chemische Berichte, 1925 , vol. 58, p. 1230
反应条件
1: concentrated ammonia
3: concentrated hydrochloric acid / 120 - 140 °C / im Rohr
View Scheme
参考文献
Lindemann; Wessel
Chemische Berichte, 1925 , vol. 58, p. 1230
反应条件
sulfuric acid; nitric acid
参考文献
Salkowski
Justus Liebigs Annalen der Chemie, 1909 , vol. 367, p. 349
参考文献
Christiansen
Journal of the American Chemical Society, 1926 , vol. 48, p. 464
参考文献
Christiansen
Journal of the American Chemical Society, 1925 , vol. 47, p. 1161
Journal of the American Chemical Society, 1926 , vol. 48, p. 465
反应条件
P=12 Torr; durch Destillation;
参考文献
Pollak; Feldscharek
Monatshefte fuer Chemie, 1908 , vol. 29, p. 151
反应条件
T=120 - 140°C; im Rohr;
参考文献
Lindemann; Wessel
Chemische Berichte, 1925 , vol. 58, p. 1230
反应条件
T=200°C; im geschlossenen Rohr;
参考文献
Jackson; Ittner
American Chemical Journal, 1897 , vol. 19, p. 14