[Co(κ2-N,N'-NC4H3C(Me)=N-2,6-(i-Pr)2C6H3)2]

Base Information

• Chemical Name: [Co(κ2-N,N'-NC4H3C(Me)=N-2,6-(i-Pr)2C6H3)2]
• CAS No.: 949173-40-4
• Molecular Formula: C₃₆H₄₆CoN₄
• Molecular Weight: 593.781
• Mol file: 949173-40-4.mol

Synonyms:[Co(κ2-N,N'-NC4H3C(Me)=N-2,6-(i-Pr)2C6H3)2]

Chemical Property of [Co(κ2-N,N'-NC4H3C(Me)=N-2,6-(i-Pr)2C6H3)2]

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [Co(κ2-N,N'-NC4H3C(Me)=N-2,6-(i-Pr)2C6H3)2]

There total 4 articles about [Co(κ2-N,N'-NC4H3C(Me)=N-2,6-(i-Pr)2C6H3)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: 91.0%

2,6-diisopropyl-phenyl-[1-(1H-pyrrol-2-yl)-ethylidene]-amine (949173-31-3) + cobalt(II) chloride (7646-79-9,14543-09-0,16413-89-1) → [Co(κ2-N,N'-NC4H3C(Me)=N-2,6-(i-Pr)2C6H3)2] (949173-40-4)

Guidance literature:

With NaH; In tetrahydrofuran; (N2); addn. of pyrrole deriv. to THF suspn. of sodium hydride, stirring for 90 min, filtration, addn. to suspn. of cobalt chloride in THF at -78°C, stirring for 1 h, warming to room temp., stirring for 2 h; evapn., extn. (hexane), concn., cooling to -20°C, elem. anal.;

DOI:10.1021/ic062125w

Reference yield: 91.0%

((CH3)2CH)2C6H3NC(CH3)C4NH3(1-)*Na(1+)=(((CH3)2CH)2C6H3NC(CH3)C4NH3)Na + cobalt(II) chloride (7646-79-9,14543-09-0,16413-89-1) + trimethylphosphane (594-09-2) → [Co(κ2-N,N'-NC4H3C(Me)=N-2,6-(i-Pr)2C6H3)2] (949173-40-4) + [Co(κ2N,N'-NC4H3C(Me)=N-2,6-(i-Pr)2C6H3)2(PMe3)]

Guidance literature:

In tetrahydrofuran; toluene; under N2 atm. to suspn. CoCl2 in THF soln. PMe3 in toluene was added, stirred for 90 min, soln. Na salt ligand in THF was added at -78°C,allowed to warm to room temp., stirred for 2 h;

DOI:10.1021/ic800992f

Reference yield: 55.0%

CoCl2(trimethylphosphine) (53432-22-7) + 2,6-diisopropyl-phenyl-[1-(1H-pyrrol-2-yl)-ethylidene]-amine (949173-31-3) → [Co(κ2-N,N'-NC4H3C(Me)=N-2,6-(i-Pr)2C6H3)2] (949173-40-4) + [Co(κ2N,N'-NC4H3C(Me)=N-2,6-(i-Pr)2C6H3)2(PMe3)]

Guidance literature:

With NaH; In tetrahydrofuran; under N2 atm. excess ligand was added to suspn. NaH in THF, soln. was filtered, added dropwise to cooled (-78°C) suspn. CoCl2(PMe3)2 in THF, stirred for 2 h, allowed to warm to room temp. for 2 h;

DOI:10.1021/ic800992f

upstream raw materials:

2,6-diisopropyl-phenyl-[1-(1H-pyrrol-2-yl)-ethylidene]-amine

cobalt(II) chloride

CoCl₂(trimethylphosphine)

trimethylphosphane