环戊二烯基钌(II)配合物介导的苯和烯丙醇氧化生成相应醛的反应

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2019-08-18 DOI:10.1155/2019/5053702

C. Chern, Ching-Chun Tseng, Rong-Hong Hsiao, F. Wong, Y. Kuo

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引用次数: 1

摘要

本文报道了一种由环戊二烯基钌(II)配合物(RuCpCl(PPh3)2)在气泡O2催化下将脂肪族、芳香烯丙基和苯基醇氧化成醛的有效方法。通过进一步优化对照研究，确定了氧化反应性的趋势顺序为:苯基醇b>芳烯醛>>脂肪醇。此外，该方法还具有催化剂用量少(0.5 mol%)和选择性应用高分辨活性的脂肪族、芳烯丙基和苯基醇等优点。

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Cyclopentadienyl Ruthenium(II) Complex-Mediated Oxidation of Benzylic and Allylic Alcohols to Corresponding Aldehydes

This work reports an efficient method for the oxidation reaction of aliphatic, aromatic allylic, and benzylic alcohols into aldehydes catalyzed by the cyclopentadienyl ruthenium(II) complex (RuCpCl(PPh3)2) with bubbled O2. Through further optimizing controlled studies, the tendency order of oxidation reactivity was determined as follows: benzylic alcohols > aromatic allylic alcohols >> aliphatic alcohols. In addition, this method has several advantages, including a small amount of catalyst (0.5 mol%) and selective application of high discrimination activity of aliphatic, aromatic allylic, and benzylic alcohols.

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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.