5-dihydro-1H-pyrrole-2-carboxylates by two-component condensation reaction of ethyl pyruvate and aniline derivatives under catalyst-free and solvent-free conditions is described. The advantages of this method are practical simplicity, catalyst-free and solvent-free conditions, high atom economy, short reaction times, and good yields of the products. The anticancer potential of synthesized compounds was evaluated
A robust synthesis and characterization of superparamagnetic CoFe<sub>2</sub>O<sub>4</sub>nanoparticles as an efficient and reusable catalyst for green synthesis of some heterocyclic rings
作者:Mahmoud Abd El Aleem Ali El-Remaily、Ahmed M. Abu-Dief、Rafat M. El-Khatib
DOI:10.1002/aoc.3536
日期:2016.12
range with highly homogeneous spherical shape and elemental composition. Moreover, the prepared magnetic CoFe2O4 nanoparticles were used as an efficientcatalyst for green synthesis of tetrahydropyridines and pyrrole derivatives in excellent yields, with easy work‐up and purification of products by non‐chromatographic methods. The catalyst can be recovered for subsequent reactions and reused without any