One-Pot-Multicomponent Synthesis of 2,6-Diamino-4-arylpyridine-3,5-dicarbonitrile Derivatives Using Nanomagnetic Fe3O4@SiO2@ZnCl2 | Zendy

Behrooz Maleki | Zendy; Hadi Natheghi | Zendy; Vahid Sokhanvaran | Zendy; Samaneh Sedigh Ashrafi | Zendy

Open Access

One-Pot-Multicomponent Synthesis of 2,6-Diamino-4-arylpyridine-3,5-dicarbonitrile Derivatives Using Nanomagnetic Fe3O4@SiO2@ZnCl2

Author(s) -

Behrooz Maleki,

Hadi Natheghi,

Vahid Sokhanvaran,

Samaneh Sedigh Ashrafi

Publication year - 2018

Publication title -

indonesian journal of chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.273

H-Index - 14

eISSN - 2460-1578

pISSN - 1411-9420

DOI - 10.22146/ijc.33062

Subject(s) - chemistry , malononitrile , catalysis , ammonium acetate , reaction conditions , condensation , solvent , condensation reaction , nuclear chemistry , one pot synthesis , organic chemistry , physics , high performance liquid chromatography , thermodynamics

Nanomagnetic Fe3O4@SiO2@ZnCl2 was used as a simple, cost-effective, and reusable heterogeneous catalyst for the synthesis of 2,6-diamino-4-arylpyridine-3,5-dicarbonitriles by a one-pot-three-component condensation reaction of malononitrile, ammonium acetate, and aldehydes under solvent-free conditions at 110 °C. Simple and mild reaction conditions, facile preparation of the catalyst, the use of a cheap catalyst and easy workup and isolation are notable features of this method.

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