Electric Literature of C46H46O4P2Pd2. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: trans-Di-μ-acetatobis[2-[bis(2-methylphenyl)phosphino]benzyl]dipalladium, is researched, Molecular C46H46O4P2Pd2, CAS is 172418-32-5, about Extended X-ray absorption fine structure (EXAFS) characterization of dilute palladium homogeneous catalysts. Author is Fiddy, Steven G.; Evans, John; Newton, Mark A.; Neisius, Thomas; Tooze, Robert P.; Oldman, Richard.
Highly dilute EXAFS characterization for the elucidation of species involved in Heck chem. is demonstrated; the major “”monomer”” species of Herrmann’s acetate-bridged phosphapalladadacycle is characterized and species present during the course of a 50 ppm [Pd] Pd(OAc)2/PBut3 catalyzed Heck reaction are presented.
After consulting a lot of data, we found that this compound(172418-32-5)Electric Literature of C46H46O4P2Pd2 can be used in many types of reactions. And in most cases, this compound has more advantages.
Reference:
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate