dichloro(2,3-dimethyl-1,4-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene)iron(II)

Base Information

• Chemical Name: dichloro(2,3-dimethyl-1,4-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene)iron(II)
• CAS No.: 99442-41-8
• Molecular Formula: C₂₈H₄₀Cl₂FeN₂
• Molecular Weight: 531.392
• Mol file: 99442-41-8.mol

Synonyms:dichloro(2,3-dimethyl-1,4-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene)iron(II)

Chemical Property of dichloro(2,3-dimethyl-1,4-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene)iron(II)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of dichloro(2,3-dimethyl-1,4-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene)iron(II)

There total 2 articles about dichloro(2,3-dimethyl-1,4-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene)iron(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: 93.0%

1,4-di(2,6-diisopropylphenyl)-2,3-dimethyl-1,4-diazabutadiene + iron(II) chloride → dichloro(2,3-dimethyl-1,4-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene)iron(II) (99442-41-8)

Guidance literature:

In tetrahydrofuran; N2 or vac.; addn. of FeCl2 to THF soln. of ligand with stirring at 25°C, stirring the suspn. for 18 h; filtration (Celite), extn. the solid with THF, solvent removal in vac., washing the residue with toluene, toluene removal;

DOI:10.1021/om034188h

Reference yield:

1,4-bis(2,6-diisopropylphenyl)-2,3-dimethyl-1,4-diazabuta-1,3-diene + iron(II) chloride → dichloro(2,3-dimethyl-1,4-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene)iron(II) (99442-41-8)

Guidance literature:

In tetrahydrofuran; at 23 ℃; for 16h; Glovebox;

DOI:10.1021/jacs.9b02443

Reference yield: 94.0%

1,4-di(2,6-diisopropylphenyl)-2,3-dimethyl-1,4-diazabutadiene + dichloro(2,3-dimethyl-1,4-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene)iron(II) (99442-41-8) → bis(2,3-dimethyl-1,4-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene(1-))iron(II) (869986-09-4)

Guidance literature:

With Na; Hg; In pentane; byproducts: NaCl, Fe; (N2); Schlenk technique; Na was added with stirring to Hg in pentane; stirred for 10 min; Fe complex was added; stirred for 24 h; ligand was added; mixt. was stirred for 24 h; decanted; filtered through Celite; volatiles removed (vac.); recrystd. (pentane); elem. anal.;

DOI:10.1021/om050625b

Downstream raw materials:

[((CH₃)2CH)2C₆H₃NC(CH₃)C(CH₃)NC₆H₃(CH(CH₃)2)2]FeCl(CH₂Si(CH₃)3)

[((CH₃)2CH)2C₆H₃NC(CH₃)C(CH₃)NC₆H₃(CH(CH₃)2)2]Fe(CH₂Si(CH₃)3)2

dichlorobis(2,3-dimethyl-1,4-bis(2,6-diisopropylphenyl)-1,4-diaza-1,3-butadiene^(1-))diiron(II)

[2,6-(CHMe2)2-C6H3N=C(Me)C(Me)=N-2,6-(CHMe2)2-C6H3]Fe(η2:η2-1,5-cyclooctadiene)