CpNi(1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene)Cl

Base Information

• Chemical Name: CpNi(1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene)Cl
• CAS No.: 858345-71-8
• Molecular Formula: C₃₂H₄₃ClN₂Ni
• Molecular Weight: 549.85
• Mol file: 858345-71-8.mol

Synonyms:CpNi(1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene)Cl

Chemical Property of CpNi(1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene)Cl

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of CpNi(1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene)Cl

There total 1 articles about CpNi(1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene)Cl 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:

1,3-bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene hydrochloride (777084-20-5) + C10H9Ni (1271-28-9) → CpNi(1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene)Cl (858345-71-8)

Guidance literature:

In tetrahydrofuran; Inert atmosphere; Schlenk technique; Heating;

DOI:10.1039/c3dt53352b

Reference yield: 89.0%

CpNi(1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene)Cl (858345-71-8) + thiophenol (108-98-5) → CpNi(N,N'-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene)(SPh)

Guidance literature:

With triethylamine; In toluene; byproducts: Et3N*HCl; under N2 atm. arylthiol and Et3N were added to soln. Ni complex in toluene and stirred for 2 h at room temp.; soln. was filtered through Celite, solvent was removed in vacuo, residuewas extracted with EtOAc and left in opened vial for 2 days, ppt. was f iltered, washed with hexane, and dried in vacuo; elem. anal.;

DOI:10.1021/om060302v

Reference yield: 74.0%

potassium hexafluorophosphate (17084-13-8) + CpNi(1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene)Cl (858345-71-8) + acetonitrile (75-05-8,26809-02-9) → [Ni(η5-C5H5)(CH3CN)(1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene)]+(PF6)-

Guidance literature:

at 20 ℃; for 1h; Inert atmosphere; Schlenk technique;

DOI:10.1039/c3dt53352b

upstream raw materials:

1,3-bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene hydrochloride

C₁₀H₉Ni

Refernces