3,3'-bis(triphenylphosphino)-1,2-dicarba-3-nickela-closo-dodecaborane(II)

Base Information

• Chemical Name: 3,3'-bis(triphenylphosphino)-1,2-dicarba-3-nickela-closo-dodecaborane(II)
• CAS No.: 61817-74-1
• Molecular Formula: C₃₈H₄₁B₉NiP₂
• Molecular Weight: 715.68
• Mol file: 61817-74-1.mol

Synonyms:3,3'-bis(triphenylphosphino)-1,2-dicarba-3-nickela-closo-dodecaborane(II)

Chemical Property of 3,3'-bis(triphenylphosphino)-1,2-dicarba-3-nickela-closo-dodecaborane(II)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of 3,3'-bis(triphenylphosphino)-1,2-dicarba-3-nickela-closo-dodecaborane(II)

There total 2 articles about 3,3'-bis(triphenylphosphino)-1,2-dicarba-3-nickela-closo-dodecaborane(II) 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%

bis(triphenylphosphine)nickel(II) chloride (14264-16-5,53996-95-5,62075-39-2,39716-73-9) + Tl[Tl(η-7,8-C2B9H11)] (97102-40-4) → 3,3'-bis(triphenylphosphino)-1,2-dicarba-3-nickela-closo-dodecaborane(II) (61817-74-1)

Guidance literature:

In dichloromethane; byproducts: TlCl; the soln. of Ni complex and thallous dicarbollide was stirred for 2 h under inert gas; TlCl was filtered off, pptd. with heptane, two recrystn. from CH2Cl2/heptane, elem. anal.;

Reference yield: 41.9%

bis(o-dicarbollyl)nickel(IV) (36548-55-7) + triphenylphosphine (603-35-0) → 3,3'-bis(triphenylphosphino)-1,2-dicarba-3-nickela-closo-dodecaborane(II) (61817-74-1)

Guidance literature:

In ethanol; the mixt. in anhydrous ethanol was refluxed for 2 h, slowly cooled to20°C; ppt. was sepd. by decantation, washed with ethanol and hexane, dried in vac.; elem. anal.;

DOI:10.1023/A:1015098628735

Reference yield: 87.0%

3,3'-bis(triphenylphosphino)-1,2-dicarba-3-nickela-closo-dodecaborane(II) (61817-74-1) → [closo-3-CO-3-(triphenylphosphine)-3,1,2-NiC2B9H11] (61817-76-3)

Guidance literature:

With CO; In dichloromethane; CO was introduced into the soln. of nickelcarborane under Ar; heptane was added to the soln., the solvent was removed in vac., two recrystn. from CH2Cl2/heptane, elem. anal.;

upstream raw materials:

bis(o-dicarbollyl)nickel(IV)

triphenylphosphine

bis(triphenylphosphine)nickel(II) chloride

Tl[Tl(η-7,8-C₂B₉H₁₁)]

Downstream raw materials:

[closo-3-CO-3-(triphenylphosphine)-3,1,2-NiC₂B₉H₁₁]