空气中硫醇和水自由基催化合成硫代磺酸盐的研究

IF 1.9 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

ChemistrySelect Pub Date : 2025-05-22 DOI:10.1002/slct.202501449

Dr. Nobukazu Taniguchi

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引用次数: 0

摘要

在有水存在的情况下，铜催化硫醇在空气中氧化可以有效地制备相应的硫代磺酸盐。反应通过一个激进的过程进行得很顺利。另一方面，使用脂肪族硫醇的反应对于碘离子的加成是必要的。此外，在该过程中可获得二硫化物。这种手术可以在温和的条件下进行。4-甲苯硫醇与1-丁硫醇交叉偶联可得到相应的不对称二硫化物，收率较高。

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Copper-Catalyzed Synthesis of Thiosulfonates Using Thiols and Water Through a Radical Process in Air

Copper-catalyzed oxidation of thiols under air atmosphere could prepare efficiently the corresponding thiosulfonates in the presence of water. The reaction proceeded smoothly through a radical process. On the other hand, the reaction using aliphatic thiols was necessary for the addition of iodide ions. Furthermore, disulfides were available in the procedure. The procedure could carry out under mild conditions. The cross -coupling of 4-toluenethiol with 1-butanethiol could give the corresponding unsymmetrical disulfide in good yield.

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来源期刊

ChemistrySelect Chemistry-General Chemistry

CiteScore

3.30

自引率

4.80%

发文量

1809

审稿时长

1.6 months

期刊介绍： ChemistrySelect is the latest journal from ChemPubSoc Europe and Wiley-VCH. It offers researchers a quality society-owned journal in which to publish their work in all areas of chemistry. Manuscripts are evaluated by active researchers to ensure they add meaningfully to the scientific literature, and those accepted are processed quickly to ensure rapid online publication.