2-N,3-N-bis[2,6-di(propan-2-yl)phenyl]butane-2,3-diimine;dibromonickel

Base Information

• Chemical Name: 2-N,3-N-bis[2,6-di(propan-2-yl)phenyl]butane-2,3-diimine;dibromonickel
• CAS No.: 75180-85-7
• Molecular Formula: C28H40 Br2 N2 Ni
• Molecular Weight: 623.13
• European Community (EC) Number: 635-424-0
• DSSTox Substance ID: DTXSID60449057
• Mol file: 75180-85-7.mol

Synonyms:75180-85-7;2-N,3-N-bis[2,6-di(propan-2-yl)phenyl]butane-2,3-diimine;dibromonickel;Nickel,dibromo[N,N'-(1,2-dimethyl-1,2-ethanediylidene)bis[2,6-bis(1-methylethyl)benzenamine-kN]]-;2,3-Bis(2,6-diisopropylphenylimino)butane nickel(II) dibromide;SCHEMBL9938550;DTXSID60449057;AG-G-99505;2,3-Bis(2,6-diisopropylphenylimino)butane nickel(II) dibromide, >=97.0% (AT)

Chemical Property of 2-N,3-N-bis[2,6-di(propan-2-yl)phenyl]butane-2,3-diimine;dibromonickel

Chemical Property:

• PSA: 24.72000
• LogP: 10.75640
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 7
• Exact Mass: 622.08912
• Heavy Atom Count: 33
• Complexity: 502

Purity/Quality:

98%Min ^*data from raw suppliers

2,3-BIS-(2,6-DIISOPROPYLPHENYLIMINO)BUTANE NICKEL-(II)-DIBROMIDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T,N
• Hazard Codes: T,N
• Statements: 45-22-43-50/53
• Safety Statements: 53-36/37-45-60-61

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(C)C1=C(C(=CC=C1)C(C)C)N=C(C)C(=NC2=C(C=CC=C2C(C)C)C(C)C)C.[Ni](Br)Br

Technology Process of 2-N,3-N-bis[2,6-di(propan-2-yl)phenyl]butane-2,3-diimine;dibromonickel

There total 3 articles about 2-N,3-N-bis[2,6-di(propan-2-yl)phenyl]butane-2,3-diimine;dibromonickel 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: 100.0%

1,4-bis(2,6-diisopropylphenyl)-2,3-dimethyl-1,4-diazabuta-1,3-diene + nickel dibromide (13462-88-9) → 1,4-bis(diisopropylphenyl)-aza-1,4-butadienenickel dibromide (75180-85-7)

Guidance literature:

In neat (no solvent); at 20 ℃; for 0.5h; Inert atmosphere;

DOI:10.1016/j.jorganchem.2013.11.040

Reference yield:

nickel(II) bromide dimethoxyethane (28923-39-9) + 1,4-bis(2,6-diisopropylphenyl)-2,3-dimethyl-1,4-diazabuta-1,3-diene → 1,4-bis(diisopropylphenyl)-aza-1,4-butadienenickel dibromide (75180-85-7)

Guidance literature:

In neat (no solvent); at 20 ℃; for 0.333333h; Inert atmosphere;

DOI:10.1016/j.jorganchem.2013.11.040

Reference yield:

nickel(II) bromide dimethoxyethane (28923-39-9) + 1,4-di(2,6-diisopropylphenyl)-2,3-dimethyl-1,4-diazabutadiene → 1,4-bis(diisopropylphenyl)-aza-1,4-butadienenickel dibromide (75180-85-7)

Guidance literature:

In toluene; reaction mixt. stirred for 12 h;

DOI:10.1515/znb-2002-1011

upstream raw materials:

nickel(II) bromide dimethoxyethane

nickel dibromide

Downstream raw materials:

((C(CH₃)NC₆H₃(CH(CH₃)2)2)2)Ni(butadiene)

(2,6-C₆H₃(iPr)2)N=C(CH₃)-C(CH₃)=N(2,6-C₆H₃(iPr)2)2Ni₂Br₂

Refernces

• 1、 Meinhard, Dieter,Wegner, Marcus,Kipiani, Georgy,Hearley, Andrew,Reuter, Peter,Fischer, Stefan,Marti, Othmar,Rieger, Bernhard. "New nickel(II) diimine complexes and the control of polyethylene microstructure by catalyst design". . p. 9182 - 9191. Retrieved 2008/02/10.