Multi-Component Synthesis of Pyran-Annulated Thiazoles under Solvent-Free Microwave Irradiation
作者:Lal Dhar Yadav、Amrish Singh
DOI:10.1055/s-2003-42403
日期:——
A three-component one-pot reaction of glycine, acetic anhydride, and 5-arylidenerhodanines 2a-l expeditiously and diastereoselectively yields 6,7-dihydro-5H-pyrano[2,3-d]thiazol-2-thiones 4a-l under microwave irradiation and solvent-free conditions.