An efficient one-pot synthesis of functionally diverse 2-aminothiazoles from isothiocyanates, amidines/guanidines and halomethylenes
作者:Hitesh B. Jalani、Amit N. Pandya、Dhaivat H. Pandya、Jayesh A. Sharma、V. Sudarsanam、Kamala K. Vasu
DOI:10.1016/j.tetlet.2013.07.122
日期:2013.9
efficient one-pot method for the synthesis of 2-aminothiazoles using simple starting materials like isothiocyanates, amidines/guanidines and various halomethylenes is reported. The synthesis of 2-aminothiazoles involvesreactions such as nucleophilic addition, S-alkylation and intramolecular nucleophilic substitution in which amines departs as the leaving group.