(t-Bu2PCH2PPh2-κ2P)NiMe2

Base Information

• Chemical Name: (t-Bu2PCH2PPh2-κ2P)NiMe2
• CAS No.: 1352843-51-6
• Molecular Formula: C₂₃H₃₆NiP₂
• Molecular Weight: 433.176
• Mol file: 1352843-51-6.mol

Synonyms:

Chemical Property of (t-Bu2PCH2PPh2-κ2P)NiMe2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (t-Bu2PCH2PPh2-κ2P)NiMe2

There total 1 articles about (t-Bu2PCH2PPh2-κ2P)NiMe2 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: 79.0%

(t-Bu2PCH2PPh2-κ2P)NiCl2 (1352843-47-0) + methylmagnesium chloride (676-58-4) → (t-Bu2PCH2PPh2-κ2P)NiMe2 (1352843-51-6)

Guidance literature:

In tetrahydrofuran; byproducts: MgCl2; under Ar; Ni complex suspended in THF; cooled to -35°C; soln. of MeMgCl in THF added dropwise; solvent removed under vac. at room temp.; extd. into Et2O; decanted; soln. cooled to -40°C; decanted; vol. reduced under vac.; crystd. at-40°C; crystals washed with cold Et2O; elem. anal.;

DOI:10.1021/om200715w

Reference yield:

tetrakis[3,5-bis(trifluoromethyl)phenyl]boric acid bis(diethyl ether) complex + tetrahydrofuran-d8 (1693-74-9) + (t-Bu2PCH2PPh2-κ2P)NiMe2 (1352843-51-6) → [(t-Bu2PCH2PPh2-κ2P)NiMe(THF-d8)][B(3,5-(CF3)2C6H3)4] (1352995-99-3) + [(t-Bu2PCH2PPh2-κ2P)NiMe(THF-d8)][B(3,5-(CF3)2C6H3)4] (1352995-99-3)

Guidance literature:

In tetrahydrofuran-d8; byproducts: methane; under Ar; in NMR tube; Ni complex and B compd. dissolved in THF-d8; mixt. of two isomers (1.7:1) obtained; detd. by (31)P NMR spectra;

DOI:10.1021/om200715w

upstream raw materials:

(t-Bu2PCH2PPh2-κ2P)NiCl2

methylmagnesium chloride

Downstream raw materials:

[(t-Bu2PCH2PPh2-κ2P)NiMe(THF-d8)][B(3,5-(CF3)2C6H3)4]

[(t-Bu2PCH2PPh2-κ2P)NiMe(THF-d8)][B(3,5-(CF3)2C6H3)4]