Citation: Jin Quan BAI, Xiao Chun HAN, Yong Mei WANG, Ji Ben MENG. Sythesis of 4,5-Bisaryl-2-(2,5-Dimethylthiophen-3-yl) imidazoles and Their Dimers[J]. Chinese Chemical Letters, ;1997, 8(12): 1031-1032.
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4,5-diphenyl,4,5-bis(4-methylphenyl),4,5-bis(4-methoxyphenyl)-2-(2,5-dimethylthiophen-3-yl) imidazoles were synthesized.Oxidation of the obtained imidazoles with potassium ferricyanide in water-alcohol solution of alkali gave the corresponding dimers.The structures of imidazoles were characterized by IR,1H NMR,mass spectroscopy and elemental analysis.The structures of dimers were characterized by IR,elemental analysis and chromatography.
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