1,4 - 二甲基- 1H -咪唑合成路线 (共 27 条)
反应条件
sodium hydride in tetrahydrofuran
Heating;
参考文献
Mukai, Tomohiro; Yoshio, Masafumi; Kato, Takashi; Ohno, Hiroyuki
Chemistry Letters, 2004 , vol. 33, # 12 p. 1630 - 1631
反应条件
in benzene
T=140°C; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Kashima, Choji; Harada, Yukari; Hosomi, Akira
Heterocycles, 1993 , vol. 35, # 1 p. 433 - 440
反应条件
in acetonitrile
Rearrangement; 0.25 h; Photolysis;
参考文献
Pavlik, James W.; Kebede, Naod
Journal of Organic Chemistry, 1997 , vol. 62, # 24 p. 8325 - 8334
反应条件
in acetonitrile
Rearrangement; ring cleavage; 1 h; Photolysis; Further byproducts given;
参考文献
Pavlik, James W.; Kebede, Naod
Journal of Organic Chemistry, 1997 , vol. 62, # 24 p. 8325 - 8334
参考文献
Jowett; Potter
Journal of the Chemical Society, 1903 , vol. 83, p. 469
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Pyman
Journal of the Chemical Society, 1910 , vol. 97, p. 1820
反应条件
ammonium hydroxide; copper diacetate
参考文献
McLean; Muir
Journal of the Chemical Society, 1942 , p. 383,386
反应条件
sodium hydroxide; methyl halide in water
2 h; Ambient temperatureother 4(5)-substituted imidazoles, var. alkylating agents, also neutral medium; Product distribution;
参考文献
Benjes, Paul; Grimmett, Ross
Heterocycles, 1994 , vol. 37, # 2 p. 735 - 738
反应条件
H-Y zeolite
T=279.9°C; var. of catalyst, amount of catalyst, temp., flow rate; Product distribution;
参考文献
Ono, Yoshio; Izawa, Yuriko; Fu, Zi-hua
Journal of the Chemical Society, Chemical Communications, 1995 , # 1 p. 9 - 10
反应条件
in acetonitrile
Irradiationother substrate, other temperatures and irradiation times; MechanismProduct distribution;
参考文献
Connors, Robert E.; Burns, Douglas S.; Kurzweil, Edyth M.; Pavlik, James W.
Journal of Organic Chemistry, 1992 , vol. 57, # 6 p. 1937 - 1940
反应条件
Erhitzen ueber den Schmelzpunkt;
参考文献
Hubball; Pyman
Journal of the Chemical Society, 1928 , p. 28