276246-28-7Relevant academic research and scientific papers
PEG-400 catalyzed reaction for the synthesis of 2, 4, 6-Triarylpyridines and crystal structure of 2,4,6-tris(4'-chlorophenyl)pyridine
He, Qingpeng,Wang, Jianyong,Feng, Ruokun
, p. 172 - 177 (2010)
An efficient and rapid procedure for synthesizing triarylpyridine compounds under mild reaction conditions has been described. Meanwhile, the crystal structure of 2,4,6-tris(4'-chlorophenyl)pyridine was obtained and determined by X-ray single-crystal diffraction. The procedure is operationally simple, giving good to high product yields.
One-pot, solvent-free and efficient synthesis of 2,4,6-triarylpyridines catalyzed by nano-titania-supported sulfonic acid as a novel heterogeneous nanocatalyst
Tabrizian, Elham,Amoozadeh, Ali,Rahmani, Salman,Imanifar, Elham,Azhari, Saeede,Malmir, Masoumeh
, p. 1278 - 1282 (2015/12/31)
Nano titania-supported sulfonic acid (n-TSA) has found to be a highly efficient, eco-friendly and recyclable heterogeneous nanocatalyst for the solvent-free synthesis of 2,4,6-triarylpyridines through one-pot three-component reaction of acetophenones, aryl aldehydes and ammonium acetate. This reported method illustrates several advantages such as environmental friendliness reaction conditions, simplicity, short reaction time, easy work up, reusability of catalyst and high yields of the products. One new compound is reported too. Furthermore, the catalyst could be recycled after a simple work-up, and reused at least six times without substantial reduction in its catalytic activity.
