144088-17-5

Basic information

• Product Name: trans-dichloro{bis(1-methyl-5-phenylpyrazole)}palladium(II)
• CAS NO: 144088-17-5
• Molecular Weight: 493.732
• Mol File: 144088-17-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: trans-dichloro{bis(1-methyl-5-phenylpyrazole)}palladium(II)(CAS DataBase Reference)
• NIST Chemistry Reference: trans-dichloro{bis(1-methyl-5-phenylpyrazole)}palladium(II)(144088-17-5)
• EPA Substance Registry System: trans-dichloro{bis(1-methyl-5-phenylpyrazole)}palladium(II)(144088-17-5)

Safety Data

• Hazardous Substances Data: 144088-17-5(Hazardous Substances Data)

Upstream product

• 3463-27-2 1-methyl-5-phenyl-1H-pyrazole 

Relevant articles and documents

Palladium(II) coordination and cyclometallated complexes derived from 3- and 5-aryl-substituted pyrazoles

Palladium(II) coordination complexes of nine 3- or 5-arylpyrazoles (phenyl, 2-bromophenyl, or 3-methoxyphenyl), as well as of 3,5-diphenylpyrazole, are reported.A cis-trans mixture of isomers is found in the case of 3-aryl-1-methylpyrazoles, the cis-isomers being transformed into trans by heating.Only trans isomers are isolated with the other ligands.Cyclopalladation of 3-aryl-1-methylpyrazoles can be performed with palladium(II) acetate, and the resultant μ-acetate bridged dimers can be transformed into μ-chloro bridged dimers or acetylacetonate monomers.The structures of the complexes have been characterized by 1H- and 13C-NMR spectroscopy.