Umicore CX21

Umicore CX21

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

CAS Number: 478980-03-9

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

Reaction type: Cross Coupling Reactions with Arenes, Amination, Buchwald-Hartwig Aminaton, Alpha Arylation, Dehalogenation, Kumada Coupling Reaction, Mizoroki Heck Coupling Reaction, Oxidation, Suzuki-Miyaura Coupling Reaction, Dehalogenation, Oxidation, Telomerization

Chemical properties

Chemical formula

C30H41N2ClPd

Empirical formula

[(IPr)Pd(allyl)CI]

Molecular weight

571.54

Metal

Pd

Theoretical metal content

19

Physical state

crystalline

Metal purity

99.95

Legal information

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

Applications & references

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

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

 

One-pot oxidation / α-ketone arylation of secondary alcohols.

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)

 

α-Arylation of propiophenone.

Reference: Org. Lett. 2002, 4, 4053 (DOI: 10.1021/ol026745m)

 

Intramolecular arylamination step in the total synthesis of cryptocarya alkaloids.

Reference: Synlett 2003, 12, 1871 (DOI: 10.1055/s-2003-41468)

 

Dehalogenation reaction.

Reference: J. Org. Chem. 2004, 69, 3173 (DOI: 10.1021/jo035834p)

 

Suzuki-Miyaura coupling reaction.

 

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

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