A highly efficient methodology for 5-methyl-3-aryl-2-thiooxazolidin-4-ones using lithium perchlorate in DIPEA mediated synthesis
作者:Gopal L. Khatik、Anang Pal、Tushar D. Apsunde、Vipin A. Nair
DOI:10.1002/jhet.369
日期:——
An efficientmethodology for the synthesis of 5‐methyl‐3‐aryl‐2‐thiooxazolidin‐4‐ones from aryl isothiocyanates has been developed. Aryl isothiocyanates, synthesized from various anilines, were converted to the desired compounds by treating with ethyl lactate in presence of DIPEA and catalytic amount of lithiumperchlorate. This method provides a convenient and cost‐effective strategy, with no specific