4-苯基-4H-1,2,4-噻唑合成路线 (共 14 条)
参考文献
Pellizzari
Atti della Accademia Nazionale dei Lincei, Classe di Scienze Fisiche, Matematiche e Naturali, Rendiconti, 1901 , vol. <5>10 II, p. 301;11 I,20
反应条件
copper (II) acetate monohydrate; caesium carbonate in N,N-dimethyl-formamide
T=110°C; 24 h; Inert atmosphere;
参考文献
Xu, Zhong-Lin; Li, Hong-Xi; Ren, Zhi-Gang; Du, Wei-Yuan; Xu, Wei-Chang; Lang, Jian-Ping
Tetrahedron, 2011 , vol. 67, # 29 p. 5282 - 5288
反应条件
T=180°C; 0.333333 h; Irradiationmicrowave;
参考文献
Woisel; Cazier; Surpateanu; Baudel; Boursier
Heterocyclic Communications, 2002 , vol. 8, # 1 p. 71 - 74
参考文献
Kitchen, Jonathan A.; Olguin, Juan; Kulmaczewski, Rafal; White, Nicholas G.; Milway, Victoria A.; Jameson, Guy N. L.; Tallon, Jeffery L.; Brooker, Sally
Inorganic Chemistry, 2013 , vol. 52, # 19 p. 11185 - 11199
反应条件
sulfuric acid
T=70 - 75°C; 6.5 h; Yield given. Yields of byproduct given;
参考文献
Moderhack; Hoppe-Tichy
Advanced Synthesis and Catalysis, 1996 , vol. 338, # 2 p. 169 - 171
反应条件
in benzene
4 h; Heating;
参考文献
Naik, Anil D.; Marchand-Brynaert, Jacqueline; Garcia, Yann
Synthesis, 2008 , # 1 p. 149 - 154
参考文献
Papini et al.
Gazzetta Chimica Italiana, 1954 , vol. 84, p. 769,777
反应条件
1: 2) 2 N NaOH / 1) EtOH, 20 deg C, 2) EtOH, reflux, 2 h
2: 3.5 N HNO3, 0.3percent NaNO2 / 20 - 25 °C
3: 1 N H2SO4 / 6.5 h / 70 - 75 °C
View Scheme
参考文献
Moderhack; Hoppe-Tichy
Advanced Synthesis and Catalysis, 1996 , vol. 338, # 2 p. 169 - 171
反应条件
1: 3.5 N HNO3, 0.3percent NaNO2 / 20 - 25 °C
2: 1 N H2SO4 / 6.5 h / 70 - 75 °C
View Scheme
参考文献
Moderhack; Hoppe-Tichy
Advanced Synthesis and Catalysis, 1996 , vol. 338, # 2 p. 169 - 171
反应条件
dihydrogen peroxide; acetic acid
参考文献
Pesson et al.
Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1959 , vol. 248, p. 1677,1679
Bulletin de la Societe Chimique de France, 1961 , p. 1581,1582,1584