【摘要】 以环戊基乙酸为原料,微波辐射下合成环戊甲基苯并咪唑,通过硝化、二茂铁磺酰化等步骤,合成了3种环戊甲基二茂铁磺酰基苯并咪唑衍生物。经1H NMR、MS、元素分析确证产物结构。通过琼斯稀释法确定化合物抑菌活性,并与对照药剂50%多菌灵可湿性粉剂比较。结果表明,化合物3a~3c均有良好的抑菌活性和广泛的抗菌谱,其中3a,3b与对照药剂抑菌活性相近,3c的抑菌活性优于对照药剂。更多还原

【Abstract】 2-Cyclopentlybenzimidazole was synthesized via the reaction of o-phenylenediamine and cyclopentlyacetic acid under microwave.Three new compounds were obtained from the reaction of ferrocenesulfonylchloride and the benzimidazoles.The new compounds were characterized by means of ¹HNMR,MS,and（elemental） analysis,and their inhibition activities against five microbes were tested in comparison with the 50% carbendazim wet powder.更多还原