166670-14-0

Basic information

• Product Name: [Pd(C₆H₂F₂CHNC₆H₅)Br]2
• CAS NO: 166670-14-0
• Molecular Weight: 805.068
• Mol File: 166670-14-0.mol

Chemical Properties

• CAS DataBase Reference: [Pd(C₆H₂F₂CHNC₆H₅)Br]2(CAS DataBase Reference)
• NIST Chemistry Reference: [Pd(C₆H₂F₂CHNC₆H₅)Br]2(166670-14-0)
• EPA Substance Registry System: [Pd(C₆H₂F₂CHNC₆H₅)Br]2(166670-14-0)

Safety Data

• Hazardous Substances Data: 166670-14-0(Hazardous Substances Data)

Upstream product

• 166941-25-9 [Pd(C₆H₂F₂CHNC₆H₅)(CH₃CO₂)]2 
• 7550-35-8 lithium bromide 

Downstream Products

• 166670-18-4 Pd(C₆H₂F₂CHNC₆H₅)Br(P(C₆H₅)3) 

Relevant articles and documents

Cyclometallation of 3,5-disubstituted N-benzylideneamines by palladium(II). Synthesis and X-ray crystal structure of

The action of Pd(AcO)2 on the imines C6RmH5-mCH=N(CH2)nC6H5 have been studied.Five-membered endo metallacycles were obtained from the imines 1a (R = 3,5-F2, n = 0), 1b (R = 3,5-F2, n = 1), 1c (R = 3,5-(MeO)2, n = 0) and 1d (R = 3,5-(MeO)2, n = 1), by activation of a C(aromatic)-H bond, in spite of the presence of MeO or F substituents on the carbon atom adjacent to the metallation position. 1H NMR spectra of the acetate bridged compounds (2a-d) obtained show the existence of different isomers in solution.Complexes (4) and (5) can be obtained by the action of PPh3 on the new cyclometallated compounds. crystallizes in the space group P21/a with a = 20.224(4), b = 17.447(3), c = 12.290(2) Angstroem, β = 110.12(3) deg and Z = 4.The dihedral angle between the metallated phenyl ring and the coordination plane is 86.6 deg.An N=CH proton and a fluorine atom ortho to the Pd-C bond occupy the apical positions in the coordination sphere of the palladium atom.Keywords: Palladium; Cyclometallation; Benzylideneamine complexes; Dinuclear complexes; X-ray structure; Imine