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Synthesis and Functionalization of Thiophosphonium Salts: A Divergent Approach to Access Thioether, Thioester, and Dithioester Derivatives
Organic Letters ( IF 4.9 ) Pub Date : 2023-08-23 , DOI: 10.1021/acs.orglett.3c02422 Gurupada Hazra 1 , Ahmad Masarwa 1
Organic Letters ( IF 4.9 ) Pub Date : 2023-08-23 , DOI: 10.1021/acs.orglett.3c02422 Gurupada Hazra 1 , Ahmad Masarwa 1
Affiliation
Herein, we report a straightforward practical method for efficiently obtaining a diverse range of thiophosphonium salts. This method involves the direct coupling of commercially available thiols and aldehydes with Ph3P and TfOH. The setup is simple and carried out in a metal-free manner. The synthetic utility of these salts is demonstrated through various examples of C–P bond functionalizations, enabling the synthesis of thioether, deuterated thioether, thioester, and dithioester derivatives. These products, which serve as valuable building blocks, are obtained in high yields.
中文翻译:
硫代鏻盐的合成和官能化:获取硫醚、硫酯和二硫酯衍生物的不同方法
在此,我们报告了一种有效获得各种硫代鏻盐的简单实用方法。该方法涉及将市售的硫醇和醛与Ph 3 P和TfOH直接偶联。设置简单并且以无金属的方式进行。这些盐的合成效用通过 C-P 键功能化的各种例子得到证明,能够合成硫醚、氘代硫醚、硫酯和二硫酯衍生物。这些产品作为有价值的构建模块,产量很高。
更新日期:2023-08-23
中文翻译:
硫代鏻盐的合成和官能化:获取硫醚、硫酯和二硫酯衍生物的不同方法
在此,我们报告了一种有效获得各种硫代鏻盐的简单实用方法。该方法涉及将市售的硫醇和醛与Ph 3 P和TfOH直接偶联。设置简单并且以无金属的方式进行。这些盐的合成效用通过 C-P 键功能化的各种例子得到证明,能够合成硫醚、氘代硫醚、硫酯和二硫酯衍生物。这些产品作为有价值的构建模块,产量很高。