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CAS 444910-17-2

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Dichloro(di-mu-chloro)bis[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]dipalladium(II)

Description:
Dichloro(di-mu-chloro)bis[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]dipalladium(II) is a palladium complex notable for its use in catalysis, particularly in cross-coupling reactions such as the Suzuki and Heck reactions. This compound features a palladium center coordinated by two imidazolium ligands, which are characterized by their bulky 2,6-di-i-propylphenyl substituents that enhance the stability and solubility of the complex. The presence of dichloro and di-mu-chloro groups indicates that the palladium is in a +2 oxidation state and is coordinated by chloride ligands, which can participate in various chemical transformations. The steric bulk of the ligands contributes to the selectivity and efficiency of the catalytic processes in which this compound is involved. Additionally, the imidazolium ligands can undergo deprotonation to form N-heterocyclic carbenes, which are known for their strong σ-donating properties, further enhancing the reactivity of the palladium center. Overall, this compound exemplifies the intricate balance of sterics and electronics in transition metal catalysis.
Formula:C27H36Cl2N2Pd
Synonyms:
  • Dichloro(di-μ-chloro)bis[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]dipalladium(II)
  • Dichloro[1,3-bis(2,6-diisopropylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene]palladium(II) dimer
  • [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene]-dichloro-palla dium
  • 0.0.
  • Umicore CX41
  • DICHLORO(DI-MU-CHLORO)BIS[1,3-BIS(2,6-DI-I-PROPYLPHENYL)IMIDAZOL-2-YLIDENE]DIPALLADIUM (II)
  • CX 41
  • Dichloro(di-mu-chloro)bis[1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene]
  • Dichloro[1,3-bis(2,6-diisopropylphenyl)-1,3-dihydro-2H-imidazol-2-ylidene]p alladium(II) dimer, mixture of isomers
  • dipalladium (II), 97%
  • See more synonyms
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