2,3-二氢-9,10-二羟基-1,4-蒽二酮合成路线 (共 63 条)
反应条件
sodium hydroxide
1 h;
参考文献
Ayyangar, N R; Argade, A B; Mehendale, A R; Deshpande, V H
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1992 , vol. 31, # 1 p. 3 - 8
反应条件
1: 64 percent / piperidinium acetate / propan-2-ol / 2 h
2: 98 percent / conc. HCl / CHCl3; methanol / 0.08 h / Heating
View Scheme
参考文献
Ayyangar, N R; Argade, A B; Mehendale, A R; Deshpande, V H
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1992 , vol. 31, # 1 p. 3 - 8
反应条件
boric acid
T=120°C; Leiten von Luft durch das mit Aethanol versetzte Reaktionsgemisch bei 70grad;
参考文献
I. G. Farbenind.
Patent: DE602959 , 1933 ;
Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 21, p. 1067
反应条件
boric acid in methanol
T=66°C; 16 h; Heating / reflux;
参考文献
Xerox Corporation
Patent: EP1493781 A1, 2005 ;
Location in patent: Page 147 ;
反应条件
thionyl chloride
T=60 - 70°C;
参考文献
Laatsch
1980 , vol. NO. 5, p. 814 - 818
反应条件
boric acid; acetic acid
参考文献
Grandmougin
Chem. Zentralbl., 1908 , vol. 79, # I p. 2178
参考文献
Bansho
Kogyo Kagaku Zasshi, 1954 , vol. 57, p. 510
Chem.Abstr., 1955 , p. 4994
反应条件
1: PCl5, POCl3
2: SnCl2*2H2O, HCl / acetic acid / 0.17 h / Heating
View Scheme
参考文献
Ohnishi, Shigeo; Nogami, Takashi; Mikawa, Hiroshi
Chemistry Letters, 1982 , p. 1841 - 1842
反应条件
butan-1-ol
Erhitzen des Reaktionsprodukts mit Nitrobenzol und SOCl2;
参考文献
Nation. Aniline and Chem. Co.
Patent: US2185709 , 1938 ;
反应条件
1: tetrahydrofuran / 0.75 h / 0 °C
2: air / tetrahydrofuran / 0.17 h / 0 °C
3: 95 percent / pyridinium chlorochromate / CH2Cl2 / 3 h / Ambient temperature
View Scheme
参考文献
Bingham, Steve J.; Tyman, John H. P.; Malik, K. M. A.; Hibbs, David E.; Hursthouse, Michael B.
Journal of Chemical Research, Miniprint, 1998 , # 9 p. 2465 - 2496