1,5-二苯基-3-甲基-1H-吡唑合成路线 （共 51 条）
反应条件
toluene-4-sulfonic acid in ethanol
16 h; Heating;
参考文献
Haddad, Nizar; Baron, James
Tetrahedron Letters, 2002 , vol. 43, # 12 p. 2171 - 2173
反应条件
1: methanol / -30 °C
2: HCl; H2O / butan-1-ol / Heating
View Scheme
参考文献
Ananchenko; Petrov; Ershov
Russian Journal of Organic Chemistry, 1999 , vol. 35, # 1 p. 153 - 154
反应条件
1: 54 percent / hydroquinone / acetonitrile / 12 h / Heating
2: 366 mg / chloranil / xylene / Heating
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参考文献
Fliege, Werner; Huisgen, Rolf; Clovis, James S.; Knupfer, Hans
Chemische Berichte, 1983 , vol. 116, # 9 p. 3039 - 3061
反应条件
1: 57 percent / H2O; ethanol / 24 h / 140 °C / bomb tube
2: 25 mg / 25percent NaOH / H2O / 3 h / Ambient temperature
View Scheme
参考文献
Oehler, Elisabeth; Zbiral, Erich
Chemische Berichte, 1980 , vol. 113, # 9 p. 2852 - 2867
反应条件
1: 1 N HCl / 3 h / Heating
2: 57 percent / H2O; ethanol / 24 h / 140 °C / bomb tube
3: 25 mg / 25percent NaOH / H2O / 3 h / Ambient temperature
View Scheme
参考文献
Oehler, Elisabeth; Zbiral, Erich
Chemische Berichte, 1980 , vol. 113, # 9 p. 2852 - 2867
反应条件
1: 57 percent / H2O; ethanol / 24 h / 140 °C / bomb tube
2: 25 mg / 25percent NaOH / H2O / 3 h / Ambient temperature
View Scheme
参考文献
Oehler, Elisabeth; Zbiral, Erich
Chemische Berichte, 1980 , vol. 113, # 9 p. 2852 - 2867
反应条件
1: 20 °C
2: copper diacetate; 1,4-diaza-bicyclo[2.2.2]octane; oxygen / dimethyl sulfoxide / 12 h / 100 °C / 760.05 Torr
View Scheme
参考文献
Li, Xianwei; He, Li; Chen, Huoji; Wu, Wanqing; Jiang, Huanfeng
Journal of Organic Chemistry, 2013 , vol. 78, # 8 p. 3636 - 3646
反应条件
1: sulfuric acid / methanol / 0.17 h / 50 - 60 °C
2: 2,3-dicyano-5,6-dichloro-p-benzoquinone / dichloromethane / 2 h / 20 °C
View Scheme
参考文献
Desai, Vidya G.; Satardekar, Pooja C.; Polo, Sampada; Dhumaskar, Kashinath
Synthetic Communications, 2012 , vol. 42, # 6 p. 836 - 842
反应条件
in dichloromethane
T=-60°C; 0.333333 h; Title compound not separated from byproducts;
参考文献
Maas, Gerhard; Wuerthwein, Ernst-Ulrich; Singer, Berndt; Mayer, Theo; Krauss, Detlev
Chemische Berichte, 1989 , vol. 122, p. 2311 - 2318
反应条件
1: 79 percent / CH2Cl2 / 48 h
2: 68 percent / CH2Cl2 / 48 h / 20 °C
View Scheme
参考文献
Negri; Kascheres
Journal of Heterocyclic Chemistry, 2001 , vol. 38, # 1 p. 109 - 123
