1-(4-硝基苯基)-1H-四唑合成路线 (共 9 条)
反应条件
T=160°C; 168 h; Inert atmosphereneat (no solvent);
参考文献
Synthesis, , # 13 art. no. C01510SS, p. 2278 - 2286
反应条件
T=180°C; 0.333333 h; Irradiationmicrowave;
参考文献
Heterocyclic Communications, , vol. 8, # 1 p. 71 - 74
反应条件
1: orthoformic acid triethyl ester; hydrazinecarboxaldehyde in ethanol T=180°C; 0.5 h; 2: 4-nitro-aniline With sulfuric acid T=180°C; 0.5 h;
参考文献
CrystEngComm, , vol. 13, # 16 p. 5190 - 5197
反应条件
sulfuric acid T=70 - 75°C; 2.5 h; Yield given. Yields of byproduct given;
参考文献
Advanced Synthesis and Catalysis, , vol. 338, # 2 p. 169 - 171
反应条件
1: 2) 0.25 N NaOH / 1) EtOH, 0 deg C to 5 deg C, 12 h, 2) reflux, 2 h 2: 3.5 N HNO3, 0.3percent NaNO2 / 20 - 25 °C 3: 1 N H2SO4 / 2.5 h / 70 - 75 °C View Scheme
参考文献
Advanced Synthesis and Catalysis, , vol. 338, # 2 p. 169 - 171
反应条件
potassium hydroxide; tetrabutylammomium bromide 49 h; Irradiation; Yield given. Yields of byproduct given;
参考文献
Synthetic Communications, , vol. 23, # 14 p. 1947 - 1952
反应条件
potassium hydroxide; ethanol 6 h; Heating;
参考文献
Australian Journal of Chemistry, , vol. 46, # 4 p. 417 - 425
反应条件
potassium hydroxide 6 h; Heating;
参考文献
Australian Journal of Chemistry, , vol. 46, # 4 p. 417 - 425
反应条件
hydrogen; palladium on activated charcoal in ethanol
参考文献
Elguero, Jose; Gil, Manuel; Iza, Nerea; Pardo, Carmen; Ramos, Mar
Applied Spectroscopy, 1995 , vol. 49, # 8 p. 1111 - 1119