Synthesis of unsymmetric phosphorotrithioates by sequential coupling of 1,1-dichloro-<i>N</i>,<i>N</i>-diethylphosphanamine with thiols and sulfenyl chloride
作者:Feroze Hussain、Sheena Mahajan、Sajjad Ahmed、Qazi Naveed Ahmed
DOI:10.1039/d4ob00002a
日期:——
Herein, we present the first, one-step, direct synthesis of unsymmetric phosphorotrithioates through a process involving sequential coupling of 1,1-dichloro-N,N-diethylphosphanamine with thiols and sulfenyl chloride. This method showcases excellent functional group tolerance, substrate compatibility, and mild reaction conditions, offering a streamlined approach for the challenging phosphorotrithioate
在此,我们提出了第一个一步直接合成不对称三硫代磷酸酯的方法,该方法涉及 1,1-二氯-N , N-二乙基膦胺与硫醇和磺酰氯的连续偶联。该方法具有出色的官能团耐受性、底物兼容性和温和的反应条件,为具有挑战性的三硫代磷酸酯合成提供了一种简化的方法。此外,该方法的适用性可以扩展到混合二硫代硒代磷酸酯的合成。