A. Zhang, Xiaoling Zheng, Junfa Fan
Feb 3, 2010
Citations
0
Influential Citations
22
Citations
Journal
Tetrahedron Letters
Abstract
An efficient method is developed for the synthesis of imidazo[1,5-a]pyridine from the reaction of 1,1-dibromo-1-alkenes with 2-aminomethylpyridines. The reaction requires an inorganic base, such as Na2CO3, and moderate heating in DMF to proceed. Moderate to good yields are obtained. As demonstrated by the authors and others, 1,1-dibromo-1-alkenes are employed as synthons for activated carboxyl groups.