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CAS 478980-01-7

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[1,3-Bis(2,6-Diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(II) dichloride

Description:
[1,3-Bis(2,6-Diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(II) dichloride is a palladium complex that serves as a catalyst in various organic reactions, particularly in cross-coupling reactions such as Suzuki and Heck reactions. This compound features a palladium center coordinated to a bidentate ligand, which includes an imidazolium-derived N-heterocyclic carbene (NHC) and a chloropyridine moiety. The presence of bulky diisopropylphenyl groups enhances the stability of the NHC ligand and provides steric protection, which can influence the reactivity and selectivity of the catalyst. The dichloride form indicates that the palladium is in a +2 oxidation state, which is common for catalytic applications. This compound is typically characterized by its solubility in organic solvents and its ability to facilitate C-C bond formation under mild conditions. Its unique structure and properties make it a valuable tool in synthetic organic chemistry, particularly in the development of complex molecules and materials.
Synonyms:
  • Allylchloro[1,3-bis(2,6-di-i-propylphenyl)-4,5-dihydroimidazol-2-ylidene]palladium(II)
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