利用耐水性 Cu(I) 催化剂实现仲醇的温和有氧氧化。

IF 7.5 2区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY ChemSusChem Pub Date : 2024-11-27 DOI:10.1002/cssc.202402236

Faranak Heshmatnia, Anže Zupanc, Aleksi Eronen, Emi Lagerspets, Joseph Install, Timo Juhani Repo

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引用次数: 0

摘要

仲醇到酮的绿色有氧氧化是一项重大的合成挑战。为了解决这个问题，我们开发了一种高活性 (DPA)CuI/ABNO 催化剂体系，能够有氧氧化多种仲醇，包括苄基和脂肪族衍生物，并以高产率生成相应的酮。这种 Cu（I）催化剂的独特之处在于它的高稳定性，即使在有水的情况下也是如此。我们还利用废铜制备了 CuI，以增强系统的可持续性。

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Mild Aerobic Oxidation of Secondary Alcohols with Water Tolerant Cu(I) Catalyst.

Green, aerobic oxidation of secondary alcohols to ketones poses a significant synthetic challenge. To address this, we have developed a highly active (DPA)CuI/ABNO catalyst system capable of aerobically oxidizing a wide range of secondary alcohols, including benzylic and aliphatic derivatives, yielding the corresponding ketones with high yields. The unique feature of this Cu(I) catalyst is its high stability, even in the presence of water. We also prepared CuI from waste copper sources to enhance the system's sustainability.

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来源期刊

ChemSusChem 化学-化学综合

CiteScore

15.80

自引率

4.80%

发文量

555

审稿时长

1.8 months

期刊介绍： ChemSusChem Impact Factor (2016): 7.226 Scope: Interdisciplinary journal Focuses on research at the interface of chemistry and sustainability Features the best research on sustainability and energy Areas Covered: Chemistry Materials Science Chemical Engineering Biotechnology