Transfer-Hydrogenation of Aldehydes and Ketones with Tetrahydroxydiboran in Water

IF 1.4 4区 化学 Q3 CHEMISTRY, MULTIDISCIPLINARY
Kaili Zhang, S. Okumura, Yasuhiro Uozumi
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引用次数: 0

Abstract

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.
醛和酮与四羟基二硼酸在水中的转移氢化反应
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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来源期刊
Chemistry Letters
Chemistry Letters 化学-化学综合
CiteScore
3.00
自引率
6.20%
发文量
260
审稿时长
1.2 months
期刊介绍: Chemistry Letters covers the following topics: -Organic Chemistry- Physical Chemistry- Inorganic Chemistry- Analytical Chemistry- Materials Chemistry- Polymer Chemistry- Supramolecular Chemistry- Organometallic Chemistry- Coordination Chemistry- Biomolecular Chemistry- Natural Products and Medicinal Chemistry- Electrochemistry
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