[(1,2-bis(di-tert-butylphosphino)ethane)Ni=N(2,6-(2,4,6-Me₃C₆H₂)2C₆H₃)][B(3,5-(CF₃)2C₆H₃)4]

Base Information

• Chemical Name: [(1,2-bis(di-tert-butylphosphino)ethane)Ni=N(2,6-(2,4,6-Me₃C₆H₂)2C₆H₃)][B(3,5-(CF₃)2C₆H₃)4]
• CAS No.: 1319198-84-9
• Molecular Formula: C₃₂H₁₂BF₂₄*C₄₂H₆₅NNiP₂
• Molecular Weight: 1567.84

Synonyms:[(1,2-bis(di-tert-butylphosphino)ethane)Ni=N(2,6-(2,4,6-Me₃C₆H₂)2C₆H₃)][B(3,5-(CF₃)2C₆H₃)4]

Chemical Property of [(1,2-bis(di-tert-butylphosphino)ethane)Ni=N(2,6-(2,4,6-Me₃C₆H₂)2C₆H₃)][B(3,5-(CF₃)2C₆H₃)4]

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Technology Process of [(1,2-bis(di-tert-butylphosphino)ethane)Ni=N(2,6-(2,4,6-Me₃C₆H₂)2C₆H₃)][B(3,5-(CF₃)2C₆H₃)4]

There total 1 articles about [(1,2-bis(di-tert-butylphosphino)ethane)Ni=N(2,6-(2,4,6-Me₃C₆H₂)2C₆H₃)][B(3,5-(CF₃)2C₆H₃)4] 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: 75.0%

2'-azido-2,4,6,2'',4'',6''-hexamethyl-[1,1';3',1'']terphenyl (477933-79-2) + [Ni(I)2-bis(di-tert-butylphosphino)ethane)(triflate)] (870080-32-3) + sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate (79060-88-1) → [(1,2-bis(di-tert-butylphosphino)ethane)Ni=N(2,6-(2,4,6-Me3C6H2)2C6H3)][B(3,5-(CF3)2C6H3)4] (1319198-84-9)

Guidance literature:

In diethyl ether; (N2) to Ni complex in Et2O at -35°C soln. ligand in Et2O was added, stirred for 10 min, soln. Na(BAr4) in Et2O was added, warmed to room temp. and stirred for 30 min; volatiles were removed in vacuo, residue was extd. with Et2O, filtered, concd., layered with npentane and cooled to -35°C; elem. anal.;

DOI:10.1021/ja2024993

Reference yield: 90.0%

[(1,2-bis(di-tert-butylphosphino)ethane)Ni=N(2,6-(2,4,6-Me3C6H2)2C6H3)][B(3,5-(CF3)2C6H3)4] (1319198-84-9) → (1,2-bis(di-tert-butylphosphino)ethane)Ni=N(2,6-(2,4,6-Me3C6H2)2C6H3) (1253948-55-8)

Guidance literature:

With KC₈; In diethyl ether; (N2) to suspn. Ni complex in Et2O at -35°C suspn. KC8 in Et2O wasadded, react. mixt. was warmed to room temp. and stirred for 30 min; volatiles were removed in vacuo, residue was extd. with hexane, filteredthrough Celite, concd. and cooled to -35°C;

DOI:10.1021/ja2024993

Reference yield:

[(1,2-bis(di-tert-butylphosphino)ethane)Ni=N(2,6-(2,4,6-Me3C6H2)2C6H3)][B(3,5-(CF3)2C6H3)4] (1319198-84-9) + tri-n-butyl-tin hydride (688-73-3) → [(1,2-bis(di-tert-butylphosphino)ethane)Ni-NH(2,6-(2,4,6-Me3C6H2)2C6H3)][B(3,5-(CF3)2C6H3)4] (1253948-58-1)

Guidance literature:

In diethyl ether; (N2) to soln. Ni complex in Et2O soln. HSnBu3 in Et2O was added, stirredat room temp. for 30 min; volatiles were removed in vacuo and triturated with n-pentane, crystn. from Et2O layered with n-pentane at -35°C;

DOI:10.1021/ja2024993

upstream raw materials:

2'-azido-2,4,6,2'',4'',6''-hexamethyl-[1,1';3',1'']terphenyl

[Ni(I)2-bis(di-tert-butylphosphino)ethane)(triflate)]

sodium tetrakis[(3,5-di-trifluoromethyl)phenyl]borate

Downstream raw materials:

(1,2-bis(di-tert-butylphosphino)ethane)Ni=N(2,6-(2,4,6-Me₃C₆H₂)2C₆H₃)

[(1,2-bis(di-tert-butylphosphino)ethane)Ni-NH(2,6-(2,4,6-Me₃C₆H₂)2C₆H₃)][B(3,5-(CF₃)2C₆H₃)4]

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