1021461-21-1

Basic information

• Product Name: [PdCl(C6H4-2-C(H)=NCH2CH2CH2OMe-κ-C1,N)(triphenylphosphine)]
• CAS NO: 1021461-21-1
• Molecular Weight: 580.402
• Mol File: 1021461-21-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: [PdCl(C6H4-2-C(H)=NCH2CH2CH2OMe-κ-C1,N)(triphenylphosphine)](CAS DataBase Reference)
• NIST Chemistry Reference: [PdCl(C6H4-2-C(H)=NCH2CH2CH2OMe-κ-C1,N)(triphenylphosphine)](1021461-21-1)
• EPA Substance Registry System: [PdCl(C6H4-2-C(H)=NCH2CH2CH2OMe-κ-C1,N)(triphenylphosphine)](1021461-21-1)

Safety Data

• Hazardous Substances Data: 1021461-21-1(Hazardous Substances Data)

Upstream product

• 105427-51-8 C₆H₅CHNCH₂CH₂CH₂OCH₃ 
• 1021461-18-6 [Pd(μ-Cl)(C6H4-2-C(H)=NCH2CH2CH2OMe-κ-C1,N)]2 
• 603-35-0 triphenylphosphine 

Downstream Products

• 1021461-27-7 [Pd(C6H4-2-C(H)=NCH2CH2CH2OCH3-κ-C1,N)(triphenylphosphine)](SbF6) 

Relevant articles and documents

Cyclometallated imine complexes with oxygen-functionalised side-chains: Effect of the nature of the functional group, chain length and charge on coordination of the oxygen

Imines 1a-e derived from benzaldehyde or 3,4-dimethoxy benzaldehyde and ether- or alcohol-functionalised amines H2NR (R = C2H4OMe, C3H6OMe, C2H4OH, C3H6OH,) all undergo cyclometallation with [Pd(OAc)2]3 (in some cases the dimeric products 2 were isolated) and subsequently react with lithium chloride to give chloride complexes, which are dimeric 3a-c, or monomeric for the C3H6OH-functionalised complexes 4d,e which have a C,N,O tridentate imine. The chloride complexes subsequently react with triphenylphosphine, and in some cases pyridine, to give mononuclear complexes 5 and 6, respectively with bidentate C,N imines. Treatment of 5 with silver salts leads to cations, the length of the tether (C2 or C3) and nature of the donor (ether or alcohol) and the counterion all effect whether or not the oxygen is coordinated.