Solid-phase synthesis of imidazo[1,2-a]pyridines and imidazo[1,2-a]pyrimidines
作者:Saı̈d El Kazzouli、Sabine Berteina-Raboin、Abderrahim Mouaddib、Gérald Guillaumet
DOI:10.1016/s0040-4039(03)01532-6
日期:2003.8
The synthesis of imidazo[1,2-a]pyridine and imidazo[1,2-a]pyrimidine derivatives by condensation between an α-bromoketone bound to solid support and various 2-aminopyridine or 2-aminopyrimidine derivatives was described. Either an acid labile linker or a base labile linker was used in this study.
描述了通过结合到固相支持物上的α-溴酮与各种2-氨基吡啶或2-氨基嘧啶衍生物之间的缩合合成咪唑并[1,2- a ]吡啶和咪唑并[1,2- a ]嘧啶衍生物。在这项研究中使用了酸不稳定的接头或碱不稳定的接头。