《Iron-cobalt-catalyzed heterotrimerization of alkynes and nitriles to polyfunctionalized pyridines》 was written by Xie, Yufang; Wu, Chengjuan; Jia, Changhao; Tung, Chen-Ho; Wang, Wenguang. Related Products of 100-48-1 And the article was included in Organic Chemistry Frontiers in 2020. The article conveys some information:
Based on the reactivity of half-sandwich complexes [Cp*Fe(NCMe)3]PF6 and Cp*Co(1,2-Ph2PC6H4NH), (Cp* = Me5C5-), the iron(II)-cobalt(II) co-catalysis of the cycloaddition of alkynes to nitriles under mild reaction conditions was studied. This method enabled the synthesis of polysubstituted pyridines in a single step and especially valuable for the preparation of 2,3,4,5,6-pentafunctionalized pyridines. In the experimental materials used by the author, we found 4-Cyanopyridine(cas: 100-48-1Related Products of 100-48-1)
4-Cyanopyridine(cas: 100-48-1) belongs to pyridine. When pyridine is adsorbed on oxide surfaces or in porous materials, the following species are commonly observed: (i) pyridine coordinated to Lewis acid sites, (ii) pyridine H-bonded to weakly acidic hydroxyls, and (iii) protonated pyridine. At high coverage, physisorbed pyridine and protonated dimers can also be observed.Related Products of 100-48-1