2-甲基-4(3H)-喹唑酮合成路线 (共 123 条)
反应条件
acetic anhydride T=200°C;
参考文献
Journal of Organic Chemistry, , vol. 9, p. 31,33, 42
反应条件
T=175 - 200°C; im Rohr;
参考文献
Journal of the American Chemical Society, , vol. 24, p. 1042
反应条件
ammonium hydroxide in pyridine 26 h; Ambient temperature; Product distributionRate constant;
参考文献
Journal of Organic Chemistry, , vol. 45, # 15 p. 3009 - 3017
参考文献
Journal of Organic Chemistry, , vol. 45, # 15 p. 3009 - 3017
参考文献
Singh, Harjit; Aggarwal, Sunil K.; Malhotra, Nageshwar
Tetrahedron, 1984 , vol. 40, # 23 p. 4941 - 4946
反应条件
T=135 - 140°C; Condensation; 1 h;
参考文献
Farghaly; Moharram
Bollettino Chimico Farmaceutico, 1999 , vol. 138, # 6 p. 280 - 289
反应条件
ammonium acetate 0.1 h; microwave irradiation;
参考文献
Rad-Moghadam, Kurosh; Mohseni, Mehdi
Journal of Chemical Research - Part S, 2003 , # 8 p. 487 - 488
反应条件
1: 88 percent / acetic anhydride / 3 h / Heating 2: 91 percent / aq. NH3 / ethanol / 48 h / 20 °C View Scheme
参考文献
Farmaco, , vol. 54, # 11-12 p. 780 - 784
反应条件
1: 60 percent / 2percent NaOH aq / ethanol 2: conc HCl/60percent HClO4 / Heating View Scheme
参考文献
Tetrahedron, , vol. 40, # 23 p. 4941 - 4946
反应条件
lt;3THF*Mg2Cl2OTiNCOgt; in pyridine 48 h; Heating;
参考文献
Journal of Organometallic Chemistry, , vol. 395, # 3 p. 255 - 267