1-(3,5-二甲基-1-苯基-1H-4-吡唑)-1-乙酮合成路线 (共 5 条)
反应条件
in ethanol T=-10°C; 2 h;
参考文献
Emelina, E. E.; Ermakov, N. V.; Ershov, B. A.; Zelenin, A. K.
Russian Journal of Organic Chemistry, 1994 , vol. 30, # 10 p. 1637 - 1639
Zhurnal Organicheskoi Khimii, 1994 , vol. 30, # 10 p. 1554 - 1555
反应条件
in benzene T=20°C; 48 h;
参考文献
Negri; Kascheres
Journal of Heterocyclic Chemistry, 2001 , vol. 38, # 1 p. 109 - 123
参考文献
Emelina, E. E.; Ershov, B. A.; Zelenin, A. K.; Selivanov, S. I.
Russian Journal of Organic Chemistry, 1994 , vol. 30, # 10 p. 1630 - 1636
Zhurnal Organicheskoi Khimii, 1994 , vol. 30, # 10 p. 1548 - 1553
反应条件
1: 63 percent / CH2Cl2 / 48 h / Heating 2: 12 percent Chromat. / benzene / 48 h / 20 °C View Scheme
参考文献
Negri; Kascheres
Journal of Heterocyclic Chemistry, 2001 , vol. 38, # 1 p. 109 - 123
反应条件
potassium carbonate 1.) reflux, 1.5 h, 2.) methanol, 95 deg C, 0,5 h; Yield given. Multistep reaction;
参考文献
Al-Saleh, Fowzia S.; Khawaja, Ibtisam K. Al; Joule, John A.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 642 - 645