RSC Advances

Nano CoFe 2 O 4 supported antimony (iii) as an efficient and recyclable catalyst for one-pot three-component synthesis of multisubstituted pyrroles

BL Li, HC Hu, LP Mo, ZH Zhang

Index: Li, Bao-Le; Hu, Hai-Chuan; Mo, Li-Ping; Zhang, Zhan-Hui RSC Advances, 2014 , vol. 4, # 25 p. 12929 - 12943

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Citation Number: 23

Abstract

A novel magnetic nano-CoFe2O4 supported Sb ([CoFe2O4@ SiO2–DABCO–Sb]) was successfully constructed, which exhibited high catalytic activity for one-pot three-component synthesis of multisubstituted pyrroles in the reaction of amines, nitroolefin and 1, 3- dicarbonyl compounds. The magnetic heterogeneous catalyst could be easily recovered using an external magnet and reused many times without significant loss of catalytic ...