Ni(CH₂P(C₆H₅)2CHP(C₆H₅)2)2

Base Information

• Chemical Name: Ni(CH₂P(C₆H₅)2CHP(C₆H₅)2)2
• CAS No.: 133009-19-5
• Molecular Formula: C₅₂H₄₆NiP₄
• Molecular Weight: 853.522
• Mol file: 133009-19-5.mol

Synonyms:Ni(CH₂P(C₆H₅)2CHP(C₆H₅)2)2

Chemical Property of Ni(CH₂P(C₆H₅)2CHP(C₆H₅)2)2

Chemical Property:

Purity/Quality:

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Technology Process of Ni(CH₂P(C₆H₅)2CHP(C₆H₅)2)2

There total 2 articles about Ni(CH₂P(C₆H₅)2CHP(C₆H₅)2)2 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 85.0%

Ni(CH2P(C6H5)2CH2P(C6H5)2)2(2+)*2Br(1-)={Ni(CH2P(C6H5)2CH2P(C6H5)2)2}Br2 → Ni(CH2P(C6H5)2CHP(C6H5)2)2 (133009-19-5)

Guidance literature:

With sodium amide; In not given; byproducts: HBr; treatment of complex with 2 equiv NaNH2, reversible reaction;

DOI:10.1021/om00039a051

Reference yield: 57.0%

((CH3)2P)2NiCl2 + [(diphenylphosphino)methylene]methyldiphenylphosphorane (28926-68-3) → Ni(CH2P(C6H5)2CHP(C6H5)2)2 (133009-19-5)

Guidance literature:

With KH or NaNH₂; In tetrahydrofuran; byproducts: NaCl; THF soln. of MePPh2CHPPh2 refluxed with KH for 3 d, filtered, concd., pptd. with pentane, filtered, (Me3P)2NiCl2 in THF added, (5 h, 65°C, MePPh2CHPPh2((Me3P)2NiCl2 ratio 1:2); other reagent; crystd. from THF/pentane and THF/toluene;

upstream raw materials:

[(diphenylphosphino)methylene]methyldiphenylphosphorane