tricarbonylbis(bis(diphenylphosphino)methane)dinickel⁽⁰⁾

Base Information

• Chemical Name: tricarbonylbis(bis(diphenylphosphino)methane)dinickel⁽⁰⁾
• CAS No.: 106251-27-8
• Molecular Formula: C₅₃H₄₄Ni₂O₃P₄
• Molecular Weight: 970.206
• Mol file: 106251-27-8.mol

Synonyms:tricarbonylbis(bis(diphenylphosphino)methane)dinickel⁽⁰⁾

Chemical Property of tricarbonylbis(bis(diphenylphosphino)methane)dinickel⁽⁰⁾

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of tricarbonylbis(bis(diphenylphosphino)methane)dinickel⁽⁰⁾

There total 14 articles about tricarbonylbis(bis(diphenylphosphino)methane)dinickel⁽⁰⁾ 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: 38.0%

Tris(diphenylphosphino)methan (28926-65-0) + tetracarbonyl nickel (13463-39-3,71564-36-8) → tricarbonylbis(bis(diphenylphosphino)methane)dinickel(0) (106251-27-8)

Guidance literature:

In tetrahydrofuran; byproducts: nickel; THF-soln. of Ni(CO)4 added to THF-soln. of HC(PPh2)3 (N2-atmosphere) forming yellow soln. of Ni(CO)2(HC(PPh2)3)-complex; soln. heated (reflux, 24 h); red-brown soln. cooled and concd. in vac.; pptn.; yellow ppt. dissolved in CH2Cl2, warmed (1 h, stirring), filtered (Ni removed) and evapd. in vac.; ppt. washed with cold THF; elem. anal.; recrystallizable from mixt. of CH2Cl2/C6H6/THF;

DOI:10.1021/ja00215a018

Reference yield:

bis-diphenylphosphinomethane (2071-20-7) → tricarbonylbis(bis(diphenylphosphino)methane)dinickel(0) (106251-27-8)

Guidance literature:

Multi-step reaction with 2 steps

1: NaBH₃CN; CO / benzene; ethanol

2: benzene; ethanol

With NaBH₃CN; CO; In ethanol; benzene;

Reference yield:

Ni(CO)2(HC(P(C6H5)2)3) (75790-05-5) → tricarbonylbis(bis(diphenylphosphino)methane)dinickel(0) (106251-27-8)

Guidance literature:

With oxygen; In tetrahydrofuran; benzene; soln. of Ni(CO)2(HC(PPh2)3) in 1:1-mixt. of THF/benzene allowed to stand (1-2 mo, in contact of oxygen); single crystals formed from amber soln.; elem. anal.;

DOI:10.1021/ja00215a018

upstream raw materials:

Ni(0)Pt(II)Cl2(μ-carbonyl)(μ-dppm)2

carbon dioxide

Ni(CO)2(HC(P(C₆H₅)2)3)

(dpm)2NiCl₂

Downstream raw materials:

Ni(CO)3(η1-dppm)

Ni₂(CO)4(CH₂(P(C₆H₅)2)2)2