Synthesis, Spectroscopic and Structural Studies of New 2-Substituted 4- Nitroimidazoles
作者:Hayette Alliouche、Abdelmalek Bouraiou、Sofiane Bouacida、Mebarek Bahnous、Thierry Roisnel、Ali Belfaitah
DOI:10.2174/15701786113106660090
日期:2014.2
This study describes the synthesis of novel 4-nitro-2-substitutedimidazole derivatives via a transposition reaction
of nitro group. Conversion of 5-nitro-2-phenylethanol (styryl) imidazole derivatives into the corresponding 4-
nitroisomers was achieved in good yields in nitrobenzene using a catalytic amount of methyl iodide. Spectroscopic study
and single crystal X-ray structures are reported for five compounds to understand the conformational structures of these
compounds.
本研究描述了通过硝基的转位反应合成新型 4-硝基-2-取代咪唑衍生物的过程。在碘化甲烷的催化下,5-硝基-2-苯乙醇(苯乙烯基)咪唑衍生物在硝基苯中以良好的收率转化为相应的 4-硝基异构体。报告了五种化合物的光谱研究和单晶 X 射线结构,以了解这些化合物的构象结构。