[bis[N,N'-dimesitylimino]acenaphthene]dibromonickel(II)

Base Information

• Chemical Name: [bis[N,N'-dimesitylimino]acenaphthene]dibromonickel(II)
• CAS No.: 201140-86-5
• Molecular Formula: C₃₀H₂₈Br₂N₂Ni
• Molecular Weight: 635.064
• Mol file: 201140-86-5.mol

Synonyms:

Chemical Property of [bis[N,N'-dimesitylimino]acenaphthene]dibromonickel(II)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [bis[N,N'-dimesitylimino]acenaphthene]dibromonickel(II)

There total 3 articles about [bis[N,N'-dimesitylimino]acenaphthene]dibromonickel(II) 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: 94.0%

nickel(II) bromide dimethoxyethane (28923-39-9) + bis[N-(2,4,6-trimethylphenyl)imino]acenaphthene → [bis[N,N'-dimesitylimino]acenaphthene]dibromonickel(II) (201140-86-5)

Guidance literature:

In dichloromethane; (Ar); the mixt. of Ni salt and the ligand stirred in CH2Cl2 at room temp. for 16 h.; the suspn. filtered, the filtrate collected, the solvent removed, the residue washed with ether;

DOI:10.1016/S0022-328X(01)01340-7

Reference yield: 81.0%

2,4,6-trimethylaniline (88-05-1) + nickel dibromide (13462-88-9) + acenaphthene quinone (82-86-0) → [bis[N,N'-dimesitylimino]acenaphthene]dibromonickel(II) (201140-86-5)

Guidance literature:

In acetic acid; (Ar); to soln. of quinone in glacial acetic acid at 50°C aniline added; this mixt. warmed to 120°C, refluxed for 4 h; Ni salt added and the mixt refluxed for 16 h; the solvent removed in vac., the solid washed 3 times with ether, or alternatively by Soxhlet extn.; the residue extd. with CH2Cl2, filtered; this process repeated twice, solvent removed in vac., elem. anal.;

DOI:10.1016/S0022-328X(01)01340-7

Reference yield: 78.0%

2,4,6-trimethylaniline (88-05-1) + acenaphthene quinone (82-86-0) → [bis[N,N'-dimesitylimino]acenaphthene]dibromonickel(II) (201140-86-5)

Guidance literature:

With nickel dibromide; In acetic acid; for 7.5h; Heating / reflux;

upstream raw materials:

2,4,6-trimethylaniline

acenaphthene quinone

nickel dibromide

nickel(II) bromide dimethoxyethane