Abstract

In recent years, S-(alkyl)thianthrenium salts have become an important means of functionalizing alcohol compounds. However, additional transition metal catalysts and/or visible light are required. Herein, a direct thioetherification/amination reaction of thianthrenium salts is realized under metal-free conditions. This strategy exhibits good functional-group tolerance, operational simplicity, and an extensive range of compatible substrates.

Beilstein J. Org. Chem. 2024, 20, 257–263. doi:10.3762/bjoc.20.26

中文翻译：

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碱性条件下铊盐的亲核官能化

摘要

近年来，S-(烷基)铊盐已成为醇类化合物功能化的重要手段。然而，需要额外的过渡金属催化剂和/或可见光。在此，在无金属条件下实现了铊盐的直接硫醚化/胺化反应。该策略表现出良好的官能团耐受性、操作简单性和广泛的兼容底物。

贝尔斯坦 J. 组织。化学。 2024, 20, 257–263。 doi:10.3762/bjoc.20.26