1-甲基-3,5-二苯基-吡唑合成路线 (共 73 条)
反应条件
18-crown-6 ether; potassium tert-butylate in pyridine
T=0°C; 0.25 h; Inert atmosphere; Reagent/catalystSolventConcentrationTime; regioselective reaction;
参考文献
Kong, Yuanfang; Tang, Meng; Wang, Yun
Organic Letters, 2014 , vol. 16, # 2 p. 576 - 579
反应条件
bis-triphenylphosphine-palladium(II) chloride in tetrahydrofuran; water
T=20°C;
参考文献
Mohamed Ahmed, Mohamed S.; Kobayashi, Kei; Mori, Atsunori
Organic Letters, 2005 , vol. 7, # 20 p. 4487 - 4489
反应条件
Bu(Me2PhSi)Cu(CN)Li2 in tetrahydrofuran
T=0°C;
参考文献
Gonzalez-Nogal, Ana M.; Calle, Mariola; Cuadrado, Purificacion
European Journal of Organic Chemistry, 2007 , # 36 p. 6089 - 6096
反应条件
copper(l) iodide; tri-tert-butyl phosphine; caesium carbonate; palladium diacetate in toluene; acetonitrile
T=80°C; 18 h;
参考文献
Stonehouse, Jeffrey P.; Chekmarev, Dmitriy S.; Ivanova, Natalya V.; Lang, Stuart; Pairaudeau, Garry; Smith, Neal; Stocks, Michael J.; Sviridov, Sergey I.; Utkina, Lyubov M.
Synlett, 2008 , # 1 p. 100 - 104
反应条件
palladium on activated charcoal; K-10 montmorillonite in dichloromethane
T=160°C; 0.5 h; microwave irradiation;
参考文献
Landge, Shainaz M.; Schmidt, Allison; Outerbridge, Verona; Toeroek, Bela
Synlett, 2007 , # 10 p. 1600 - 1604
反应条件
in N,N-dimethyl-formamide
T=100°C; 5 h;
参考文献
Kovacs, Szabolcs; Novak, Zoltan
Tetrahedron, 2013 , vol. 69, # 43 p. 8987 - 8993
反应条件
silica gel in benzene
72 h; Ambient temperature;
参考文献
Harris, D. J.; Kan, G. Y.-P.; Tschamber, T.; Snieckus, V.
Canadian Journal of Chemistry, 1980 , vol. 58, p. 494 - 500
反应条件
in acetonitrile
T=20°C; 0.5 h;
参考文献
Stefane, Bogdan; Polanc, Slovenko
New Journal of Chemistry, 2002 , vol. 26, # 1 p. 28 - 32
参考文献
BASF Aktiengesellschaft
Patent: US5840913 A1, 1998 ;
反应条件
DPPH-H in tetrahydrofuran
T=-78°C; 2 h;
参考文献
Yoshihara; Hasegawa
Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 2 p. 719 - 720