2-甲基-4(3H)-嘧啶酮合成路线 (共 18 条)
反应条件
1: bromine; CHCl3 2: 1,2,4-trimethyl-benzene View Scheme
参考文献
Ochiai et al.
Yakugaku Zasshi, 1943 , vol. 63, p. 25,27
Chem.Abstr., 1951 , p. 609
反应条件
1: bromine; CHCl3 2: 1,2,4-trimethyl-benzene 3: POCl3 / folgendes Erhitzen mit aethanol.NH3 View Scheme
参考文献
Ochiai et al.
Yakugaku Zasshi, 1943 , vol. 63, p. 25,27
Chem.Abstr., 1951 , p. 609
参考文献
Pfleiderer; Mosthaf
Chemische Berichte, 1957 , vol. 90, p. 738,745
参考文献
Curd; Richardson
Journal of the Chemical Society, 1955 , p. 1850,1852
反应条件
diethyl ether; chloroform
参考文献
Pfleiderer; Mosthaf
Chemische Berichte, 1957 , vol. 90, p. 738,745
参考文献
Ochiai et al.
Yakugaku Zasshi, 1943 , vol. 63, p. 25,27
Chem.Abstr., 1951 , p. 609
反应条件
diethyl ether; chloroform
参考文献
Pfleiderer; Mosthaf
Chemische Berichte, 1957 , vol. 90, p. 738,745
反应条件
1: 46 percent / I2 / HNO3 / 6 h / 80 °C
2: 82 percent / POCl3 / Heating
3: 77 percent / Pd(PPh3)2Cl2, CuI, Et3N / 12 h / 80 °C
4: 73 percent / NaOEt, H2S / ethanol / 1.5 h / Heating
View Scheme
参考文献
Sakamoto, Takao; Kondo, Yoshinori; Watanabe, Ryo; Yamanaka, Hiroshi
Chemical & Pharmaceutical Bulletin, 1986 , vol. 34, # 7 p. 2719 - 2724