96633-02-2

Upstream product

• 96616-82-9 3,5-bis(chloromethyl)pyrazole hydrochloride 
• 75-05-8 acetonitrile 

Downstream Products

• 96532-16-0 [Rh₂(Cl)(CO)2(C₃HN₂(CH₂P(C₆H₅)2)2)] 
• 96532-18-2 [Rh₂(C₇H₈)2(C₃HN₂(CH₂P(C₆H₅)2)2)]⁽¹⁺⁾*BF₄^(1-)=[Rh₂(C₇H₈)2(C₃HN₂(CH₂P(C₆H₅)2)2)]BF₄ 
• 96616-74-9 [Pd₂(Cl)Cl₂(C₃HN₂(CH₂P(C₆H₅)2)2)] 
• 96532-20-6 [Ir₂(C₈H₁₂)2(C₃HN₂(CH₂P(C₆H₅)2)2)]⁽¹⁺⁾*BF₄^(1-)*CH₃OH=[Ir₂(C₈H₁₂)2(C₃HN₂(CH₂P(C₆H₅)2)2)]BF₄*CH₃OH 
• 96616-76-1 [Pd₂(C₃H₅)2(C₃HN₂(CH₂P(C₆H₅)2)2)]⁽¹⁺⁾*ClO₄^(1-)=[Pd₂(C₃H₅)2(C₃HN₂(CH₂P(C₆H₅)2)2)]ClO₄ 
• 96616-78-3 [Rh₂(C₈H₁₂)2(C₃HN₂(CH₂P(C₆H₅)2)2)]⁽¹⁺⁾*BF₄^(1-)*2CH₃OH=[Rh₂(C₈H₁₂)2(C₃HN₂(CH₂P(C₆H₅)2)2)]BF₄*2CH₃OH 

Relevant academic research and scientific papers

Bimetallic reactivity. Synthesis of bimetallic complexes containing a bis(phosphino)pyrazole ligand

The ligand PNNHP has been prepared. It is a planar quadridentate ligand consisting of a central pyrazole unit with symmetrically disposed methylenediphenylphosphine arms, and its geometry provides for two metals to reside within cooperative distance but does not allow for metal-metal bond formation. Two types of planar bimetallic complexes have been isolated and characterized: those with anionic bridging groups (X) of the composition [M2(PNNP)(X)L2] (M = Pd(II), X = Cl, L = Cl; M = Rh(I), X = Cl and PPh2, L = CO; M = Ir(I), X = PPh2, L = CO) and those without bridging atoms of the composition [M2(PNNP)L4]+ (M = Pd(II), 2L = π-allyl; M = Rh(I) and Ir(I), 2L = diene and L = CO) have been identified.