在线阅读 --自然科学版 2014年1期《含苯并咪唑环的1,3,4-二唑衍生物的合成及表征》
含苯并咪唑环的1,3,4-二唑衍生物的合成及表征--[在线阅读]
李英俊, 邵昕, 李丽娜, 周晓霞
辽宁师范大学 化学化工学院, 辽宁 大连 116029
起止页码: 55--58页
DOI: 10.11826/j.issn.1000-5854.2014.01.012
摘要
以苯酚为原料,经多步合成反应制得重要中间体5,然后在相转移催化条件下,将其与4-甲基苯基氯乙酸酯(6)或氯乙酸乙酯反应,合成出了2个新的含苯并咪唑环的1,3,4-二唑衍生物(7a7b),并利用IR,1HNMR和元素分析确定了它们的结构.

Synthesis and Characterization of 1,3,4-oxadiazole Derivatives Containing Benzimidazole Moiety
LI Yingjun, SHAO Xin, LI Lina, ZHOU Xiaoxia
School of Chemistry and Chemical Engineering, Liaoning Normal University, Liaoning Dalian 116029, China
Abstract:
Two novel 1, 3, 4-oxadiazole derivatives containing benzimidazole moiety (7a, 7b) were synthesized by reacting intermediates 5 and 4-methylphenyl chloroacetate (6) or ethyl chloroacetate under the phase transfer catalysis, respectively.Their structures were characterized by IR, 1HNMR and elemental analysis.

收稿日期: 2013-4-15
基金项目: 辽宁省自然科学基金(20102126)

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