210689-65-9

Upstream product

• 210689-56-8 PdCl(C₆H₁₁NCHC₆H₃CHNC₆H₁₁)(P(C₆H₅)3) 
• 603-35-0 triphenylphosphine 
• 108-91-8 cyclohexylamine 
• 174865-79-3 [Pd(μ-Cl)(3-(CHO)C6H3CH=NCy)]2 
• 210779-85-4 PdCl(3-CyN=CHC₆H₃CH=NCy)(cyclohexylamine) 
• 210689-38-6 PdCl(CHOC₆H₃CHNC₆H₁₁)(P(C₆H₅)3) 
• 210689-50-2 (C₆H₁₁NCHC₆H₃(CHO))PdCl(P(C₆H₅)3)2 
• 210689-61-5 PdCl(C₆H₁₁NCHC₆H₃CHNC₆H₁₁)(P(C₆H₅)3)(NH₂C₆H₁₁) 

Relevant academic research and scientific papers

Reactivity of functionalised cyclometallated complexes of palladium(II). Crystal and molecular structure of [Pd{3-(CHO)C6H3C(H)=NCy}(Br)(PEtPh2)]

Treatment of the cyclometallated complexes [{Pd[3-(CHO)C6H3C(H)=NCy}(X)}2] [X=Cl (1), Br (2), I (3)] with tertiary monophosphines in a complex/phosphine 1:2 or 1:4 molar ratio afforded the halide-bridged cleaved [Pd{3-(CHO)C6H3C(H)=NCy}(X)(L)] (6-17) and non-cyclometallated complexes [Pd{3-(CHO)C6H3C(H)=NCy}(X)(L)2] (18-23) (X=Cl, Br or I; L=PPh3, PEtPh2, PEt2Ph or PMePh2), respectively. Reaction of 6-17 with cyclohexylamine in a complex/amine 1:1 or 1:2 molar ratio gave [Pd{3-(CyC(H)=N)C6H3C(H)=NCy}(X)(L)] (24-28) and the non-cyclometallated [Pd{3-(CyC(H)=N)C6H3C(H)=NCy}(X)(L)(NH2Cy)] (29-32) complexes, respectively. Compounds 18, 19 and 22 gave [Pd{3-(CyC(H)=N)C6H3C(H)=NCy}(X)(PR3) 2] (33-35) with two uncoordinated C=N groups, when treated with cyclohexylamine. Other reaction routes are also discussed. The complexes were characterised by their elemental analysis (C, H, N) and by IR and 31P{1H} and 1H-NMR data, and [Pd{3-(CHO)(C6H3C(H)=NCy}(Br)(PEtPh2)] (12) was characterised crystallographically.