5-羟基-4',7-二甲氧基黄酮合成路线 （共 39 条）
参考文献
Schmid; Waschkau
Monatshefte fuer Chemie, 1928 , vol. 49, p. 85,87
反应条件
1.1: tetra-n-butylammonium tribromide / chloroform / 1.33 h / 20 °C 2.1: sodium methylate; copper(I) bromide / N,N-dimethyl-formamide / 1 h / 20 °C 2.2: 5 h / 120 °C View Scheme
参考文献
Righi, Giuliana; Silvestri, Ilaria Proietti; Barontini, Maurizio; Crisante, Fernanda; Di Manno, Andrea; Pelagalli, Romina; Bovicelli, Paolo
Natural Product Research, 2012 , vol. 26, # 14 p. 1278 - 1284
反应条件
1: 94 percent / K2CO3 / acetone / 8 h / Heating 2: 95 percent / dimethyldioxirane / acetone; CH2Cl2 / 8 h 3: 91 percent / BBr3 / CH2Cl2 / 24 h / Heating View Scheme
参考文献
Lee, Yean-Jang; Wu, Tsao-Dong
Journal of the Chinese Chemical Society, 2001 , vol. 48, # 2 p. 201 - 206
反应条件
1.1: tetra-n-butylammonium tribromide / chloroform / 1.33 h / 20 °C 2.1: sodium methylate; copper(I) bromide / N,N-dimethyl-formamide / 1 h / 20 °C 2.2: 5 h / 120 °C 3.1: hydrogen bromide; acetic acid / water View Scheme
参考文献
Righi, Giuliana; Silvestri, Ilaria Proietti; Barontini, Maurizio; Crisante, Fernanda; Di Manno, Andrea; Pelagalli, Romina; Bovicelli, Paolo
Natural Product Research, 2012 , vol. 26, # 14 p. 1278 - 1284
反应条件
pyridine hydrochloride T=170°C; 2 h; for identification of structure; Product distribution;
参考文献
Chemesova, I. I.; Belenovskaya, L. M.; Markova, L. P.
Chemistry of Natural Compounds, 1983 , vol. 19, # 3 p. 364 - 365
Khimiya Prirodnykh Soedinenii, 1983 , vol. 19, # 3 p. 384 - 385
反应条件
1: pyridine; aqueous KOH-solution; potassium peroxo disulfate / anschliessendes Erwaermen mit Natriumsulfit und wss. Salzsaeure
2: potassium carbonate; acetone
View Scheme
参考文献
Rao et al.
Proceedings - Indian Academy of Sciences, Section A, 1949 , # 29 p. 72,75
反应条件
1: 73.1 percent / I2, TlOAc / CH2Cl2 / Ambient temperature
2: 71.3 percent / K2CO3 / Heating
3: 50 percent / Pd(PPh3)4, NaOH / dimethylformamide; H2O / 2 h / 80 °C
4: 30 percent / BBr3 / CHCl3 / Heating
View Scheme
参考文献
Zembower, David E.; Zhang, Heping
Journal of Organic Chemistry, 1998 , vol. 63, # 25 p. 9300 - 9305
反应条件
potassium carbonate in acetone
8 h; Heating;
参考文献
Lee, Yean-Jang; Wu, Tsao-Dong
Journal of the Chinese Chemical Society, 2001 , vol. 48, # 2 p. 201 - 206
反应条件
1: chloroform; acetic acid
2: palladium/charcoal; acetic acid / Hydrogenation
View Scheme
参考文献
Nakazawa; Matsuura
Yakugaku Zasshi, 1953 , vol. 73, p. 484
Chem.Abstr., 1954 , p. 3357
