One-pot two-step synthesis of γ-keto sulfones in deep eutectic solvent

IF 1.8 4区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Mendeleev Communications Pub Date : 2024-09-01 DOI:10.1016/j.mencom.2024.09.027

Lisha Ye , Zhida Zhao , En-xue Lei , Liang Wang

引用次数: 0

Abstract

Acidic deep eutectic solvent was prepared from choline chloride and trifluoromethanesulfonic acid at room temperature. Reaction between aromatic aldehydes and arylacetylenes in this solvent gave chalcones whose in situ reaction with sodium arenesulfinates in water successfully provided γ-keto sulfones in good yields. This deep eutectic solvent could be easily recovered and reused for several runs.

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在深共晶溶剂中一步两步合成γ-酮砜

室温下，用氯化胆碱和三氟甲磺酸制备酸性深共晶溶剂。芳香醛和芳基乙炔在这种溶剂中反应生成查耳酮，查耳酮与异烷基硫酸钠在水中的原位反应成功地生成了γ-酮砜，收率很高。这种深共晶溶剂可以很容易地回收并重复使用多次。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Mendeleev Communications 化学-化学综合

CiteScore

3.00

自引率

21.10%

发文量

226

审稿时长

4-8 weeks

期刊介绍： Mendeleev Communications is the journal of the Russian Academy of Sciences, launched jointly by the Academy of Sciences of the USSR and the Royal Society of Chemistry (United Kingdom) in 1991. Starting from 1st January 2007, Elsevier is the new publishing partner of Mendeleev Communications. Mendeleev Communications publishes short communications in chemistry. The journal primarily features papers from the Russian Federation and the other states of the former USSR. However, it also includes papers by authors from other parts of the world. Mendeleev Communications is not a translated journal, but instead is published directly in English. The International Editorial Board is composed of eminent scientists who provide advice on refereeing policy.