Umicore CX23

Umicore CX23

Allylchloro[1,3-bis-(2,6-diisopropylphenyl)imidazol-2-idinylidene]palladium(II)

CAS Number: 478980-01-7

Product class: Homogeneous Catalysts, M-C, Allyl Ligands, N-Heterocyclic Carbene Ligands, SIPr, M-P, Bidentate Ligands

Reaction type: Amination, Buchwald-Hartwig Aminaton, Cross Coupling Reactions with Arenes, Alpha Arylation, Suzuki-Miyaura Coupling Reaction

Chemical properties
Chemical formula

C30H43N2ClPd

Empirical formula

(SIPr)Pd(allyl)Cl

Molecular weight

573.56

Metal

Pd

Theoretical metal content

19

Physical state

crystalline

Color

yellow

Metal purity

99.95

Legal information

US 6 316 380, WO 2004 014550 and foreign equivalents apply.

Applications & references

a-Arylation of ketones.

Reference: Org. Lett. 2002, 4, 4053 (DOI: 10.1021/ol026745m); Adv. Synth. Catal. 2012, 354, 377 (DOI: 10.1002/adsc.201100669)

Intramolecular arylamination step in the synthetic approach of cryptocarya alkaloids.

Reference: Synlett 2003, 12, 1871 (DOI: 10.1021/jo035834p)

Suzuki-Miyaura coupling reaction.

Reference: J. Org. Chem. 2004, 69, 3173

Buchwald-Hartwig coupling reactions.

Reference: J. Am. Chem. Soc. 2006, 128, 4101 (DOI: 10.1021/ja057704z)

a-Heteroarylation of ketone enolates.

Reference: J. Org. Chem. 2010, 75, 5316 (DOI: 10.1021/jo100623d)

Palladium catalyzed anaerobic oxidation of secondary alcohols under mild reaction conditions.

Reference: J. Org. Chem. 2011, 76, 1390. (DOI: 10.1021/jo102385u)

Palladium catalyzed Buchwald-Hartwig- Reaction at room temperature.

Reference: J. Am. Chem. Soc. 2006, 128, 4101. (DOI: 10.10217ja057704z)

 

 

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