Transition‐Metal‐Free Approaches to Arylsulfones using Benzylic Ammonium Salts through C−N Bond Cleavage,Asian Journal of Organic Chemistry

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Transition‐Metal‐Free Approaches to Arylsulfones using Benzylic Ammonium Salts through C−N Bond Cleavage
Asian Journal of Organic Chemistry ( IF 2.8 ) Pub Date : 2020-01-21 , DOI: 10.1002/ajoc.201900759
Yishuai Liu ₁ , Haibo Zhu ₁ , Liu Yang ₁ , Zongbo Xie ₁ , Guofang Jiang ₁ , Zhang‐Gao Le ₁ , Tao Tu ₂

Affiliation

A transition‐metal‐free approach to benzyl sulfones by using sodium sulfinates and benzyl ammonium salts is described. The protocol provides a simple and direct method to realize the C−N bond cleavage in the presence of readily available Cs₂CO₃. During the reaction process, a range of functional groups with respect to both sodium sulfinates and benzylic ammonium salts were well compatible, leading to various benzyl sulfones in moderate to good yields.

中文翻译：

通过CN键断裂使用苯甲酸铵盐的无过渡金属芳烃砜方法

本文介绍了使用亚磺酸钠和苄基铵盐的无过渡金属方法制取苄基砜的方法。该协议提供了一种简单而直接的方法，可在存在容易获得的Cs ₂ CO ₃的情况下实现C N键的裂解。在反应过程中，就亚磺酸钠和苄基铵盐而言，一系列官能团具有良好的相容性，从而以中等至良好的收率得到了各种苄基砜。

更新日期：2020-01-22

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