Mo132-Ionic Liquid As An Effective Hybrid Catalyst For Selective Epoxidation of Different Alkenes with H2O2

IF 2.3 4区化学 Q3 CHEMISTRY, PHYSICAL

Catalysis Letters Pub Date : 2025-01-03 DOI:10.1007/s10562-024-04902-9

Mostafa Riahi Farsani, Bahram Yadollahi, Hamid Taghiyar, Ahmad Jamali Moghadam

引用次数: 0

Abstract

A hybrid catalyst based on Mo132 as a Keplerate type polyoxometalate and MimAm as an ionic liquid was used as an effective catalyst for selective epoxidation of different alkenes with H₂O₂ as a green and safe oxidant. The effects of various parameters such as catalyst, oxidant amounts, reaction time, and temperature were also studied in selective epoxidation of cyclooctene. Moreover, under the optimal reaction conditions, the epoxidation of different alkenes was performed with 54–100% yields. Interestingly, this catalyst complies with the benefits of easy preparation, recovery, recycle, high catalytic activity, simplified workup, and flexible composition.

Graphical Abstract

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mo132 -离子液体作为H2O2选择性环氧化烯烃的有效杂化催化剂

以Mo132为Keplerate型多金属氧酸盐，MimAm为离子液体，以H2O2为绿色安全氧化剂，制备了一种高效的杂化催化剂，用于不同烯烃的选择性环氧化反应。考察了催化剂、氧化剂用量、反应时间、温度等参数对环烯选择性环氧化反应的影响。在最佳反应条件下，不同烯烃的环氧化反应收率为54% ~ 100%。有趣的是，该催化剂具有易于制备、回收、再循环、高催化活性、简化处理和灵活组成等优点。图形抽象

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

Catalysis Letters 化学-物理化学

CiteScore

5.70

自引率

3.60%

发文量

327

审稿时长

1 months

期刊介绍： Catalysis Letters aim is the rapid publication of outstanding and high-impact original research articles in catalysis. The scope of the journal covers a broad range of topics in all fields of both applied and theoretical catalysis, including heterogeneous, homogeneous and biocatalysis. The high-quality original research articles published in Catalysis Letters are subject to rigorous peer review. Accepted papers are published online first and subsequently in print issues. All contributions must include a graphical abstract. Manuscripts should be written in English and the responsibility lies with the authors to ensure that they are grammatically and linguistically correct. Authors for whom English is not the working language are encouraged to consider using a professional language-editing service before submitting their manuscripts.