136300-71-5

Basic information

• Product Name: (2,2'-bipyrimidine)bis(triphenylphosphine)copper(I) tetrafluoroborate
• CAS NO: 136300-71-5
• Molecular Weight: 833.095
• Mol File: 136300-71-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (2,2'-bipyrimidine)bis(triphenylphosphine)copper(I) tetrafluoroborate(CAS DataBase Reference)
• NIST Chemistry Reference: (2,2'-bipyrimidine)bis(triphenylphosphine)copper(I) tetrafluoroborate(136300-71-5)
• EPA Substance Registry System: (2,2'-bipyrimidine)bis(triphenylphosphine)copper(I) tetrafluoroborate(136300-71-5)

Safety Data

• Hazardous Substances Data: 136300-71-5(Hazardous Substances Data)

Upstream product

• 12775-96-1 copper 
• 34671-83-5 2,2'-Bipyrimidine 

Relevant articles and documents

Mononuclear Bis(triphenylphosphine)copper(I)Complexes of the Bidiazines

The cationic d10 metal complexes + of the ? accepting bidiazine (bdz) chelate ligands 3,3'-bipyridazine, 2,2'-bipyrazine, 2,2'- and 4,4'-bipyrimidine were synthesized and compared with the analogous complex of 2,2'-bipyridine.The long wavelength metal-to-ligand charge transfer (MLCT) absorption maxima and the reduction potentials indicate relatively little ?* orbital stabilization by +Cu(PPh3)2.The particular d orbital splitting in a tetrahedral ligand field results in an additional contribution from Δ1 to the energy difference between the first and second MLCT band.Only the most easily reduced complexes of 4,4'-bipyrimidine and 2,2'-bipyrazine yield neutral radical complexes ( Cu(0) ) which were characterized by ESR spectroscopy. Copper Complexes, Heterocyclic Ligands, Electrochemistry, Absorption Spectroscopy, ESR Spectra