引用本文:
周建峰, 陆惠锋, 顾惠丹, 朱玉兰, 屠树江. 微波辐射下一步合成2-芳基-4,5-二苯基咪唑衍生物[J]. 应用化学,
2005, 22(8): 918-919.
Citation: ZHOU Jian-Feng, LU Hui-Feng, GU Hui-Dan, ZHU Yu-Lan, TU Shu-Jiang. One-Step Synthesis of 2-Aryl-4,5-Diphenylimidazoles under Microwave Irradiation[J]. Chinese Journal of Applied Chemistry, 2005, 22(8): 918-919.
Citation: ZHOU Jian-Feng, LU Hui-Feng, GU Hui-Dan, ZHU Yu-Lan, TU Shu-Jiang. One-Step Synthesis of 2-Aryl-4,5-Diphenylimidazoles under Microwave Irradiation[J]. Chinese Journal of Applied Chemistry, 2005, 22(8): 918-919.
微波辐射下一步合成2-芳基-4,5-二苯基咪唑衍生物
English
One-Step Synthesis of 2-Aryl-4,5-Diphenylimidazoles under Microwave Irradiation
Abstract:
A series of 2-aryl-4,5-diphenylimidazoles were synthesized by one-step condensation reaction of aromatic aldehyde,diphenyl diketone and ammonium acetate (molar ratio 1:1:2) in acetic acid under microwave irradiation.Products were characterized by mp,IR,1H NMR,MS and elemental analysis,and their melting points are identical to those of the known compounds reported in the literature.The reaction time was 4~11 min and the yield 70%~98%.It's a low energy consumption,environmentally benign,and easy process.
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Key words:
- arylimidazole
- / diphenyl diketone
- / aromatic aldehyde
- / microwave irradiation
- / synthesis
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