2,4-二溴-5-羟基苯甲酸合成路线 (共 8 条)
反应条件
potassium hydroxide T=60 - 80°C;
参考文献
Lock
Monatshefte fuer Chemie, 1930 , vol. 55, p. 307,311
反应条件
1: chloroform; bromine 2: aqueous KOH-solution View Scheme
参考文献
Lock
Monatshefte fuer Chemie, 1930 , vol. 55, p. 307,311
反应条件
hydrogen iodide; acetic acid
参考文献
Nozoe et al.
Proceedings of the Japan Academy, 1953 , vol. 29, p. 347,349
反应条件
acetic acid durch Bromierung;
参考文献
Robertson
Journal of the Chemical Society, 1902 , vol. 81, p. 1480
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Coppadoro
Gazzetta Chimica Italiana, 1902 , vol. 32 II, p. 337
参考文献
Coppadoro
Gazzetta Chimica Italiana, 1902 , vol. 32 II, p. 337
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Beyer
Recueil des Travaux Chimiques des Pays-Bas, 1921 , vol. 40, p. 628
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v. Hemmelmayr
Monatshefte fuer Chemie, 1913 , vol. 34, p. 381
Monatshefte fuer Chemie, 1914 , vol. 35, p. 3
参考文献
Robertson
Journal of the Chemical Society, 1902 , vol. 81, p. 1480
反应条件
1: aqueous hydrochloric acid; sulfuric acid / 50 °C / Einleiten von Chlorwasserstoff 2: Raney nickel; ethanol / 150 - 200 °C / 25742.8 Torr / Hydrogenation View Scheme
参考文献
Buehler; Powers; Michels
Journal of the American Chemical Society, 1944 , vol. 66, p. 417
反应条件
1: aqueous hydrochloric acid; sulfuric acid / 50 °C / Einleiten von Chlorwasserstoff
2: Raney nickel; ethanol / 150 - 200 °C / 25742.8 Torr / Hydrogenation
3: aq. NaOH solution
View Scheme
参考文献
Buehler; Powers; Michels
Journal of the American Chemical Society, 1944 , vol. 66, p. 417