74441-40-0Relevant academic research and scientific papers
Solvent-free synthesis of new 2,4,6-triarylpyridines catalyzed by a Bronsted acidic ionic liquid as a green and reusable catalyst
Behmadi, Hossein,Naderipour, Shima,Saadati, Seyed Mahdi,Barghamadi, Mohammad,Shaker, Mohammad,Tavakoli-Hoseini, Niloofar
experimental part, p. 1117 - 1121 (2011/11/04)
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-sulfonyl
Studies on Cycloimmonium Ylides: Synthesis of Some New 2,4,6-Trisubstituted Pyridines. 2
Tewari, Ram S.,Chaturvedi, Suresh C.,Nagpal, Dinesh K.
, p. 293 - 295 (2007/10/02)
A wide range of 2,6-di(thienyl)-4-arylpyridines, 2-(4-biphenyl)-4-aryl-6-(2-thienyl)pyridines, and 2-(4-biphenyl)-4-aryl-6-(2-naphthyl)pyridines have have been synthesized by the interaction of 1-(2-thiophenoylmethyl)pyridinium iodide, 1-(4-phenylphenacyl)pyridinium bromide, and 1-(2-naphthoylmethyl)pyridinium bromide with a variety of α,β-unsaturated ketones.Ammonium acetate in glacial acetic acid was used as cyclization agent.The structures of the resulting products were confirmed by IR and NMR spectral analyses.
