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Umicore CX33

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Umicore CX33 Basic information

Product Name:
Umicore CX33
Synonyms:
  • CHLORO[(1,2,3-Η)-1-PHENYL-2-PROPEN-1-YL]-{[1,3-BIS[2,6-BIS(DIPHENYLMETHYL)-4-METHYLPHENYL]-2H-IMIDAZOL-2-YLIDENE}PALLADIUM(II),MIN.97%
  • Chloro[(1,2,3-η)-1-phenyl-2-propen-1-yl]-{[1,3-bis[2,6-bis(diphenylmethyl)-4-methylphenyl]-2H-imidazol-2-ylidene}palladium(II), min. 97%
  • )-1-phenyl-2-propen-1-yl]-{[1,3-bis[2,6-bis(diphenylmethyl)-4-methylphenyl]-2H-imidazol-2-ylidene}palladium(II), min. 97%
  • Chloro[(1,2,3-η
  • Chloro[(1,2,3-η)-1-phenyl-2-propen-1-yl]-{[1,3-bis[2,6-bis(diphenylmethyl)-4-methylphenyl]-2H-imidazol-2-ylidene}palladium(II)
  • )-1-phenyl-2-propen-1-yl]-{[1,3-bis[2,6-bis(diphenylmethyl)-4-methylphenyl]-2H-imidazol-2-ylidene}palladium(II)
  • Chlorophenylallyl[1,3-bis(2,6-diphenylmethyl)-4-methylphenyl-2-imidazolylidene]palladium(II)
  • Palladium, [1,3-bis[2,6-bis(diphenylmethyl)-4-methylphenyl]-1,3-dihydro-2H-imidazol-2-ylidene]chloro[(1,2,3-η)-1-phenyl-2-propen-1-yl]-, stereoisomer (ACI)
CAS:
1380314-24-8
MF:
C78H64ClN2Pd
MW:
1171.25
Mol File:
1380314-24-8.mol
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Umicore CX33 Chemical Properties

form 
Powder
color 
yellow
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Umicore CX33 Usage And Synthesis

Uses

CX33, also known as Chlorophenylallyl[1,3-bis(2,6-diphenylmethyl)-4-methylphenyl-2-imidazolylidene]palladium(II), is a homogeneous catalyst useful for cross coupling reactions with arenes, arylation, Buchwald-Hartwig amination, and Suzuki-Miyaura coupling reactions.

Reactions

  1. Buchwald-Hartwig cross-coupling of aryl compounds.
  2. Preparation of tetra-ortho-substituted biaryls by Suzuki-Miyaura cross-coupling.
  3. Direct S-arylation of unactivated arylsulfoxides.

storage

Do not store above 25°C (77°F). Store in a tightly closed original container under dry inert gas, protected from direct sunlight in a dry, cool and well-ventilated area.

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