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Iron(III)-catalyzed synthesis of 3-aroylimidazo[1,2-a]pyridines from 2-aminopyridines and ynals
Tetrahedron Letters ( IF 1.5 ) Pub Date : 2018-01-06 , DOI: 10.1016/j.tetlet.2018.01.018
Zhengwang Chen , Botao Liu , Pei Liang , Zhixiong Yang , Min Ye

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.



中文翻译:

铁(III)催化由2-氨基吡啶和ynals合成3-aroylimidazo [1,2- a ]吡啶

已经开发了具有广泛的烯醛的2-氨基吡啶的有效铁催化的分子间氨基氧化。在标准条件下合成含有各种官能团的3-芳基咪唑并[1,2- a ]吡啶。该转化在简单的条件下进行,并以高收率形成产物。

更新日期:2018-01-06
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