A Novel Method for the Synthesis
of Thioacetates Using Benzyltriethylammonium Tetrathiomolybdate
and Acetic Anhydride
作者:Srinivasan Chandrasekaran、Nasir Baig. R.B.、Sai Sudhir. V.
DOI:10.1055/s-0028-1083517
日期:——
Herein we report a simple and efficient methodology for the synthesis of thioacetates using benzyltriethylammonium tetrathiomolybdate and acetic anhydride as the key reagents, starting from alkyl halides in a multistep, tandem reaction process. Its application in the synthesis of orthogonally protected cysteine and anomeric β-thioglycosides has also been demonstrated.
本文报道了一种简便高效的硫代乙酸酯合成方法,以苄基三乙基铵四硫代钼酸盐和乙酸酐为关键试剂,从卤代烷出发,通过多步骤的串联反应进行合成。该方法已成功应用于正交保护的半胱氨酸和非对映异构体β-硫代糖苷的合成。