A Three-Component Reaction of Alkenyl Thianthrenium Salts, Cyclopropanols and Sulfur Dioxide

IF 3.6 2区化学 Q1 CHEMISTRY, ORGANIC

Journal of Organic Chemistry Pub Date : 2024-12-31 DOI:10.1021/acs.joc.4c0254910.1021/acs.joc.4c02549

Xinhua Wang, Chen Guo, Minsi Wei, Qiuping Ding* and Jie Wu*,

引用次数: 0

Abstract

A three-component reaction of alkenyl thianthrenium salts, cyclopropan-1-ols and DABCO·(SO₂)₂ under catalyst- and additive-free conditions, is accomplished. This sulfonylation with the insertion of sulfur dioxide works efficiently under very mild conditions, leading to a wide range of 1-substituted vinyl sulfones in moderate to good yields. In this protocol, the scope generality of alkenyl thianthrenium salts and cyclopropyl alcohols is demonstrated.

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烯基硫盐、环丙醇和二氧化硫的三组分反应

在无催化剂和无添加剂的条件下，完成了烯基硫铵盐、环丙醇和DABCO·（SO2）2的三组分反应。这种插入二氧化硫的磺化反应在非常温和的条件下有效地工作，导致广泛的1取代乙烯基砜在中等到良好的产量。在这个方案中，证明了烯基硫铵盐和环丙醇的范围普遍性。

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

Journal of Organic Chemistry 化学-有机化学

CiteScore

6.20

自引率

11.10%

发文量

1467

审稿时长

2 months

期刊介绍： Journal of Organic Chemistry welcomes original contributions of fundamental research in all branches of the theory and practice of organic chemistry. In selecting manuscripts for publication, the editors place emphasis on the quality and novelty of the work, as well as the breadth of interest to the organic chemistry community.