醛和酮与四羟基二硼酸在水中的转移氢化反应

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-05-06 DOI:10.1093/chemle/upae082

Kaili Zhang, S. Okumura, Yasuhiro Uozumi

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引用次数: 0

摘要

我们开发了一种以 B2(OH)4 为还原剂，以两性树脂分散的钯纳米粒子为催化剂体系，在水介质中进行醛酮转移加氢反应的方法，其中水也可作为氢供体。包括脂肪族羰基化合物在内的多种醛和酮发生反应，分别生成相应的伯醇和仲醇。催化剂通过过滤回收，并重复使用了九次，其催化活性没有明显下降。

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Transfer-Hydrogenation of Aldehydes and Ketones with Tetrahydroxydiboran in Water

We have developed a transfer hydrogenation of aldehydes and ketones with B2(OH)4 as a reductant and amphiphilic resin-dispersed palladium nanoparticles as a catalyst system in an aqueous medium, where water also serves as a hydrogen donor. A variety of aldehydes and ketones, including aliphatic carbonyl compounds, reacted to give the corresponding primary and secondary alcohols, respectively. The catalyst was recovered by filtration and reused nine times without a significant loss of its catalytic activity.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.