Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 49669-22-9, molcular formula is C10H6Br2N2, introducing its new discovery. Recommanded Product: 49669-22-9
Reaction of 6,6?-dibromo-2,2?-bipyridine with phenylphosphine under palladium-promoted cross-coupling conditions provides a variety of linear oligomers bearing two reactive bromo substituents as well as a cyclic dimer, characterized by X-ray crystallography, in which the bipyridine units are constrained to a cis configuration by two phenylphosphine oxide bridges. Derivatives of the linear species containing both carboxylate and phosphonate substituents are readily obtained.
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Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI