Tiecco, M.; Testaferri, L.; Tingoli, M.; Chianelli, D.; Montanucci, M. published the artcile< A convenient synthesis of bipyridines by nickel-phosphine complex-mediated homo coupling of halopyridines>, Category: pyridine-derivatives, the main research area is coupling halopyridine; bipyridine methoxy; pyridine halo coupling; nickel phosphine complex coupling catalyst.
Coupling of 2-bromopyridine in DMF in the presence of Ni(PPh3)4, prepared in situ from NiCl2, PPh3, and Zn, gave 68% 2,2′-bipyridine. Among the 10 other compounds similarly prepared were: 4,4′-biquinoline and 2,2′-dimethoxy-3,3′-bipyridine.
Synthesis published new progress about Coupling reaction. 13472-84-9 belongs to class pyridine-derivatives, and the molecular formula is C6H6ClNO, Category: pyridine-derivatives.