90734-76-2Relevant academic research and scientific papers
Iron(III)-catalyzed synthesis of 3-aroylimidazo[1,2-a]pyridines from 2-aminopyridines and ynals
Chen, Zhengwang,Liu, Botao,Liang, Pei,Yang, Zhixiong,Ye, Min
supporting information, p. 667 - 670 (2018/01/17)
An efficient iron-catalyzed intermolecular aminooxygenation of 2-aminopyridines with a wide range of ynals has been developed. 3-Aroylimidazo[1,2-a]pyridines containing various functional groups are synthesized under the standard conditions. The transformation is conducted in simple conditions and forms products in good yields.
Transition metal-mediated C=O and C=C bond-forming reactions: A regioselective strategy for the synthesis of imidazo[1,2- A ]pyridines and imidazo[1,2- A ]pyrazines
Cao, Hua,Liu, Xiaohang,Liao, Jinqiang,Huang, Jianping,Qiu, Huifang,Chen, Qinlin,Chen, Yaoyi
, p. 11209 - 11214 (2015/01/08)
A novel and convenient transformation for the regiospecific synthesis of functionalized imidazo[1,2-a]pyridine aldehydes/ketones and 3-vinyl imidazo[1,2-a]pyridines has been developed via copper(I)- and palladium(II)-catalyzed cyclization. The one-pot reaction proceeds smoothly with commercially available catalysts and affords the products in moderate to good yields. It represents an efficient approach for the formation of C-N, C=O, and C=C bonds under mild conditions.
