Iron(III)-catalyzed synthesis of 3-aroylimidazo[1,2-a]pyridines from 2-aminopyridines and ynals
作者:Zhengwang Chen、Botao Liu、Pei Liang、Zhixiong Yang、Min Ye
DOI:10.1016/j.tetlet.2018.01.018
日期:2018.2
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.
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。
A New Approach for the Synthesis of Fused Imidazoles: The Synthesis of 3-Acyl-Substituted Imidazo[1,2-<i>x</i>]azines
作者:Simona Podergajs、Branko Stanovnik、Miha Tišler
DOI:10.1055/s-1984-30802
日期:——
PODERGAJS, S.;STANOVNIK, B.;TISLER, M., SYNTHESIS, BRD, 1984, N 3, 263-265