3,5,3'-三羟基-7,4'-二甲氧基黄酮合成路线 (共 11 条)
反应条件
potassium carbonate in acetone 48 h; Heating;
参考文献
Annales Pharmaceutiques Francaises, , vol. 55, # 6 p. 262 - 268
反应条件
potassium carbonate in N,N-dimethyl-formamide
T=25°C; 12 h; Inert atmosphere; regioselective reaction;
参考文献
Shi, Zhi-Hao; Li, Nian-Guang; Tang, Yu-Ping; Wei-Li; Lian-Yin; Yang, Jian-Ping; Hao-Tang; Duan, Jin-Ao
European Journal of Medicinal Chemistry, 2012 , vol. 54, p. 210 - 222
反应条件
1: With potassium carbonate in N,N-dimethyl-formamide
T=65°C; 6 h;
2: With hydrogenchloride in water; N,N-dimethyl-formamide
T=80°C; 2 h;
参考文献
Yamauchi, Kosei; Mitsunaga, Tohru; Inagaki, Mizuho; Suzuki, Tohru
Bioorganic and Medicinal Chemistry, 2014 , vol. 22, # 13 p. 3331 - 3340
反应条件
triethylamine
T=160°C; Erwaermen des Reaktionsprodukts mit wss.-aethanol. Kalilauge;
参考文献
Deulofeu; Schopflocher
Gazzetta Chimica Italiana, 1953 , vol. 83, p. 449,454
Anales de la Asociacion Quimica Argentina (1921-2001), 1956 , vol. 44, p. 34,39
反应条件
sodium acetate in acetone
Yield given;
参考文献
Chand, Lal; Maurya, R.; Ray, A. B.
Journal of the Indian Chemical Society, 1982 , vol. 59, # 8 p. 1001 - 1003
反应条件
in methanol; diethyl ether
T=20°C; 1 h; Further byproducts given;
参考文献
Matsuda, Hisashi; Morikawa, Toshio; Toguchida, Iwao; Yoshikawa, Masayuki
Chemical and Pharmaceutical Bulletin, 2002 , vol. 50, # 6 p. 788 - 795
反应条件
sulfuric acid in water
T=100°C; 1 h; Product distribution;
参考文献
Inigo, Raul P. A.; Pomilio, Alicia B.
Phytochemistry (Elsevier), 1985 , vol. 24, # 2 p. 347 - 350
反应条件
aluminium trichloride; nitrobenzene
参考文献
Narasimhachari et al.
Proceedings - Indian Academy of Sciences, Section A, 1953 , # 37 p. 104,112
反应条件
1: SOCl2
2: pyridine; H2O
3: triethylamine / 160 °C / Erwaermen des Reaktionsprodukts mit wss.-aethanol. Kalilauge
View Scheme
参考文献
Deulofeu; Schopflocher
Gazzetta Chimica Italiana, 1953 , vol. 83, p. 449,454
Anales de la Asociacion Quimica Argentina (1921-2001), 1956 , vol. 44, p. 34,39
反应条件
1: pyridine; H2O
2: triethylamine / 160 °C / Erwaermen des Reaktionsprodukts mit wss.-aethanol. Kalilauge
View Scheme
参考文献
Deulofeu; Schopflocher
Gazzetta Chimica Italiana, 1953 , vol. 83, p. 449,454
Anales de la Asociacion Quimica Argentina (1921-2001), 1956 , vol. 44, p. 34,39