Magnetic Metal–Organic Framework CoFe2O4@SiO2@IRMOF-3 as an Efficient Catalyst for One-Pot Synthesis of Functionalized Dihydro-2-oxopyrroles
作者:Zhan-Hui Zhang、Jia-Nan Zhang、Xiu-Huan Yang、Wei-Jie Guo、Bo Wang
DOI:10.1055/s-0036-1588924
日期:——
metal–organic framework-based catalyst CoFe 2 O 4 @SiO 2 @IRMOF-3 was prepared and identified as an efficient catalyst for the synthesis of a variety of functionalized dihydro-2-oxopyrroles by a one-pot, four-component reaction of a dialkyl acetylenedicarboxylate, an aryl amine, formaldehyde, and optionally a second amine or diamine at room temperature. The catalyst was magnetically separated and recovered
一种基于磁性金属-有机骨架的催化剂 CoFe 2 O 4 @SiO 2 @IRMOF-3 被制备并鉴定为一种有效的催化剂,用于通过一锅四组分合成各种功能化的二氢-2-氧代吡咯乙炔二羧酸二烷基酯、芳胺、甲醛和任选的第二胺或二胺在室温下的反应。即使经过八次反应循环后,该催化剂也能被磁性分离和回收,其催化效率没有显着损失。