Pd(PEPPSI)IPr

Pd(PEPPSI)IPr

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

CAS Number: 905459-27-0

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

Reaction type: Amination, Buchwald-Hartwig Aminaton, CH-Activation, Cross Coupling Reactions with Arenes, Kumada Coupling Reaction, Negishi Coupling Reaction, Oxidation, Sonogashira-Hagihara Coupling Reaction, Suzuki-Miyaura Coupling Reaction

Chemical properties
Chemical formula

C32H40N3Cl3Pd

Empirical formula

[(IPr)Pd(3-Cl-py)Cl2]

Molecular weight

679.47

Metal

Pd

Theoretical metal content

16

Physical state

crystalline

Color

yellow

Metal purity

99.95

Legal information

US 6 316 380, WO 2004 014550 and foreign equivalents apply. Quantities up to 1kg are exclusively sold by Sigma Aldrich Catalogue.

Applications & references

Preparation of substituted heterobicyclic carboxylic acids, as well N-oxides and agriculturally accepted salts, which are applied in controlling plant growth.

Reference: WO2011045561

Manufacture of pyrazol derivatives as modulators of cannabinoid receptors, which are useful in the treatment of obesity and overweight.

Reference: WO2008 074982

Novel synthetic approach of glycine transport GT1 inhibitor sacrosine.

Reference: WO2007 060203

Intramolecular direct arylation of aryl chlorides.

 

Reference: Synth. Comm. 2011, 41, 41 (DOI: 10.1080/00397910903531755)         

Oxidation of secondary alcohols.

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

Suzuki-Miyaura coupling reaction.

Reference: Org. Lett. 2011, 13, 146 (DOI: 10.1021/ol1027283)

Negishi coupling reactions.

Reference: Chem. Eur. J. 2006, 12, 4749 (DOI: 10.1002/chem.20060020) ; Org. Lett. 1999, 1, 1323 (DOI: 10.1021/ol9907872); J. Org. Chem. 2002, 67, 79 (DOI: 10.1021/jo0105787)

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

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

 

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