2,5-二苯基-1,3,4-恶二唑合成路线 (共 135 条)
反应条件
1: 60 percent / 8percent aq. NaOH / ethanol / 2 h / Ambient temperature 2: 75 percent / chloroacetic anhydride / toluene / 0.5 h View Scheme
参考文献
Journal of Heterocyclic Chemistry, , vol. 28, # 5 p. 1229 - 1234
反应条件
dihydrogen peroxide in acetic acid Heating;
参考文献
Journal of the Chemical Society, , p. 5496 - 5502
反应条件
potassium hydroxide in methanol 240 h; Ambient temperature;
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 1081 - 1086
反应条件
in 1,3,5-trimethyl-benzene T=160 - 170°C; 1 h;
参考文献
Collection of Czechoslovak Chemical Communications, , vol. 46, # 6 p. 1492 - 1494
反应条件
monohydrazine sulfate in pyridine; water 2 h; Heating;
参考文献
Russian Chemical Bulletin, , vol. 42, # 11 p. 1844 - 1848
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 11 p. 1928 - 1931
反应条件
1: SOCl2 2: Na2S2O4 / aq. ethanol 3: (i) aq. HCl, NaNO2, (ii) KH2PO2 View Scheme
参考文献
J. Gen. Chem. USSR (Engl. Transl.), , vol. 31, p. 2259 - 2263,2107 - 2109
反应条件
1: PCl5 2: Na2S2 / H2O; pyridine 3: (i) aq. HCl, NaNO2, (ii) KH2PO2 View Scheme
参考文献
J. Gen. Chem. USSR (Engl. Transl.), , vol. 31, p. 2259 - 2263,2107 - 2109
反应条件
1: Na2S2O4 / aq. ethanol 2: (i) aq. HCl, NaNO2, (ii) KH2PO2 View Scheme
参考文献
J. Gen. Chem. USSR (Engl. Transl.), , vol. 31, p. 2259 - 2263,2107 - 2109
反应条件
1: Na2S2 / H2O; pyridine 2: (i) aq. HCl, NaNO2, (ii) KH2PO2 View Scheme
参考文献
J. Gen. Chem. USSR (Engl. Transl.), , vol. 31, p. 2259 - 2263,2107 - 2109
反应条件
1: aq. NaOH / diethyl ether 2: butane-1,2-diol, nPr3N View Scheme
参考文献
Chemische Berichte, , vol. 98, p. 1308 - 1321