Solvent‐free synthesis of new 2,4,6‐triarylpyridines catalyzed by a Brønsted acidic ionic liquid as a green and reusable catalyst | Zendy

Behmadi Hossein | Zendy; Naderipour Shima | Zendy; Saadati Seyed Mahdi | Zendy; Barghamadi Mohammad | Zendy; Shaker Mohammad | Zendy; TavakoliHoseini Niloofar | Zendy

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Solvent‐free synthesis of new 2,4,6‐triarylpyridines catalyzed by a Brønsted acidic ionic liquid as a green and reusable catalyst

Author(s) -

Behmadi Hossein,

Naderipour Shima,

Saadati Seyed Mahdi,

Barghamadi Mohammad,

Shaker Mohammad,

TavakoliHoseini Niloofar

Publication year - 2011

Publication title -

journal of heterocyclic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.321

H-Index - 59

eISSN - 1943-5193

pISSN - 0022-152X

DOI - 10.1002/jhet.697

Subject(s) - chemistry , ionic liquid , pyridinium , catalysis , aryl , pyridine , condensation , solvent , ammonium acetate , organic chemistry , brønsted–lowry acid–base theory , medicinal chemistry , alkyl , high performance liquid chromatography , thermodynamics , physics

Some new 4‐(aryl)‐2,6‐di‐2‐naphthylpyridines and 4‐(aryl)‐2,6‐di‐2‐thienylpyridines have been prepared through three‐component condensation of 2‐acetylnaphthalene or 2‐acetylthiophene, aromatic aldehydes, and ammonium acetate in presence of 1‐(4‐sulfonylbutyl) pyridinium hydrogensulfate [(CH 2 ) 4 SO 3 HPy][HSO 4 ], a Brønsted acidic ionic liquid as a green and reusable catalyst in solvent‐free conditions. Also some new 4,4'‐(1,4‐phenylene)‐bis‐(2,6‐di‐aryl pyridine) was prepared. J. Heterocyclic Chem., (2011).

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