Direct oxidative esterification of benzaldehydes and benzylalcohols using task-specific imidazolium based perchlorate ionic liquid

IF 2.2 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Journal of the Iranian Chemical Society Pub Date : 2024-10-25 DOI:10.1007/s13738-024-03121-8

Hassan Valizadeh, Mina Ahmadi

引用次数: 0

Abstract

Imidazolium perchlorate task-specific ionic liquids (TSILs) were used for in-situ oxidation esterification of benzaldehydes and benzylalcohols in reaction with alcohols. CO₂H functional group containing TSIL show dual role as catalyst and reaction media toward oxidative esterifications. Excellent yields of esters could be obtained for a series of benzaldehydes and benzylalcohols via the reaction with alcohols. This reaction can be regarded as a new method for the efficient oxidation esterification of benzaldehydes and benzylalcohols under mild catalyst and solvent-free conditions.

Graphical abstract

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使用任务特异性咪唑基高氯酸盐离子液体直接氧化酯化苯甲醛和苯甲醇

咪唑高氯酸盐特异性离子液体（TSIL）被用于苯甲醛和苯甲醇与醇类反应的原位氧化酯化。含有 CO2H 官能团的 TSIL 在氧化酯化过程中显示出催化剂和反应介质的双重作用。通过与醇反应，一系列苯甲醛和苯甲醇可以获得极高的酯产率。该反应可视为在温和催化剂和无溶剂条件下高效氧化酯化苯甲醛和苄醇的一种新方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of the Iranian Chemical Society 化学-化学综合

CiteScore

4.40

自引率

8.30%

发文量

230

审稿时长

5.6 months

期刊介绍： JICS is an international journal covering general fields of chemistry. JICS welcomes high quality original papers in English dealing with experimental, theoretical and applied research related to all branches of chemistry. These include the fields of analytical, inorganic, organic and physical chemistry as well as the chemical biology area. Review articles discussing specific areas of chemistry of current chemical or biological importance are also published. JICS ensures visibility of your research results to a worldwide audience in science. You are kindly invited to submit your manuscript to the Editor-in-Chief or Regional Editor. All contributions in the form of original papers or short communications will be peer reviewed and published free of charge after acceptance.