Domino [3+2+1] heterocyclization of isothiocyanates with aryl amidines leading to polysubstituted 1,3,5-triazine derivatives
作者:Na Li、Man-Su Tu、Bo Jiang、Xiang Wang、Shu-Jiang Tu
DOI:10.1016/j.tetlet.2013.01.086
日期:2013.3
Concise and efficient domino [3+2+1] heterocyclization of isothiocyanates with aryl amidines has been established for the synthesis of 1,3,5-triazine derivatives. The multicomponent dominoreaction (MDR, AB2 type) is easy to perform simply by mixing inexpensive isothiocyanates and aryl amidines in the presence of NaOH under microwave heating. The present synthesis shows attractive properties such as