Synthesis of 4,6-disubstituted 2-(4-morpholinyl)pyrimidines by cross-coupling reactions using triorganoindium compounds
作者:M. Montserrat Martínez、Cristina Pérez-Caaveiro、Miguel Peña-López、Luis A. Sarandeses、José Pérez Sestelo
DOI:10.1039/c2ob26398j
日期:——
6-Disubstituted-2-(4-morpholinyl)pyrimidines, an important class of bioactive compounds, have been synthesized from 4,6-dichloro-2-(4-morpholinyl)pyrimidine by selective and sequential palladium-catalyzed cross-coupling reactions using triorganoindium reagents. This methodology, being efficient and versatile, allowed the synthesis of a variety of non-symmetrical pyrimidines functionalized at C-4 and C-6
重要的一类生物活性化合物4,6-二取代-2-(4-吗啉基)嘧啶是从 4,6-二氯-2-(4-吗啉基)嘧啶通过使用三有机铟试剂的选择性和顺序钯催化的交叉偶联反应。这种方法有效且通用,可以合成在C-4和C-6位置官能化的多种不对称嘧啶。