3-溴-9H-芴-9-酮合成路线 (共 25 条)
反应条件
sodium tetrahydroborate in isopropyl alcohol T=25 - 45°C; Kinetics;
参考文献
Suzuki,K. et al.
Bulletin of the Chemical Society of Japan, 1967 , vol. 40, p. 1259 - 1261
反应条件
hydrogenchloride; sodium nitrite in water; acetone
T=20 - 60°C;
参考文献
SOLVAY SA; The designation of the inventor has not yet been filed
Patent: EP2574608 A1, 2013 ;
Location in patent: Paragraph 0084; 0085; 0086; 0087 ;
反应条件
potassium permanganate; potassium hydroxide in water
T=20 - 100°C; 3 h;
参考文献
Song, Yabin; Xu, Wei; Zhu, Daoben
Tetrahedron Letters, 2010 , vol. 51, # 37 p. 4894 - 4897
反应条件
hydrogenchloride; sodium nitrite
T=10°C; anschliessendes Erhitzen;
参考文献
Koelsch
Journal of the American Chemical Society, 1944 , vol. 66, p. 1983
反应条件
(i) (bromination), (ii) (diazotization), (iii) (deamination); Multistep reaction;
参考文献
Smith,G.G.; Bayer,R.P.
Tetrahedron, 1962 , vol. 18, p. 323 - 331
反应条件
sulfuric acid; sodium nitrite
anschliessend Erwaermen mit wss. NaOH;
参考文献
Miller; Bachman
Journal of the American Chemical Society, 1935 , vol. 57, p. 2443,2446
反应条件
hypophosphorous acid
Diazotization;
参考文献
Fletcher; Pan
Journal of the American Chemical Society, 1956 , vol. 78, p. 4812
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Dickinson; Eaborn
Journal of the Chemical Society, 1959 , p. 2337,2340
反应条件
1: aluminium chloride / Erhitzen des Reaktionsprodukts mit wss. Schwefelsaeure und Essigsaeure
2: aqueous sulfuric acid; aqueous NaNO2 / anschliessend Erwaermen mit wss. NaOH
View Scheme
参考文献
Miller; Bachman
Journal of the American Chemical Society, 1935 , vol. 57, p. 2443,2446
反应条件
1: alkaline aqueous sodium hypobromite solution
2: aqueous sulfuric acid; aqueous NaNO2 / anschliessend Erwaermen mit wss. NaOH
View Scheme
参考文献
Miller; Bachman
Journal of the American Chemical Society, 1935 , vol. 57, p. 2443,2446
反应条件
1: aluminium chloride / Erhitzen des Reaktionsprodukts mit wss. Schwefelsaeure und Essigsaeure
2: aqueous sulfuric acid; aqueous NaNO2 / anschliessend Erwaermen mit wss. NaOH
View Scheme
参考文献
Miller; Bachman
Journal of the American Chemical Society, 1935 , vol. 57, p. 2443,2446