[(2,4-pentane-N,N′-bis(2,6-diisopropylphenyl)ketiminate)Cr(μ-I)]2

Base Information

• Chemical Name: [(2,4-pentane-N,N′-bis(2,6-diisopropylphenyl)ketiminate)Cr(μ-I)]2
• CAS No.: 945907-78-8
• Molecular Formula: C₅₈H₈₂Cr₂I₂N₄
• Molecular Weight: 1193.12
• Mol file: 945907-78-8.mol

Synonyms:[(2,4-pentane-N,N′-bis(2,6-diisopropylphenyl)ketiminate)Cr(μ-I)]2

Chemical Property of [(2,4-pentane-N,N′-bis(2,6-diisopropylphenyl)ketiminate)Cr(μ-I)]2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [(2,4-pentane-N,N′-bis(2,6-diisopropylphenyl)ketiminate)Cr(μ-I)]2

There total 1 articles about [(2,4-pentane-N,N′-bis(2,6-diisopropylphenyl)ketiminate)Cr(μ-I)]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: 87.0%

chromium(II) iodide + (2-((2,6-diisopropylphenyl)amino)-4-((2,6-diisopropylphenyl)imino)-pent-2-ene) lithium salt → [(2,4-pentane-N,N′-bis(2,6-diisopropylphenyl)ketiminate)Cr(μ-I)]2 (945907-78-8)

Guidance literature:

DOI:10.1021/ja0725549

Reference yield: 76.0%

tetrahydrofuran (109-99-9,24979-97-3,77392-70-2) + [(2,4-pentane-N,N′-bis(2,6-diisopropylphenyl)ketiminate)Cr(μ-I)]2 (945907-78-8) + silver trifluoromethanesulfonate (2923-28-6) → [chromium(II)(2,4-pentane N,N'-bis(2,6-diisopropylphenyl)diketiminate)(triflate)(tetrahydrofuran)] (1262642-95-4)

Guidance literature:

In tetrahydrofuran; Schlenk technique, high vacuum line or glove box, under N2; Ag(OTf) (2 equiv.) added to soln. of Cr complex, stirred for 20 min; solvent removed under vac., residue extracted with pentane, filtered, filtrate concd., cryst. at -30 degree.C; elem. anal.;

DOI:10.1016/j.ica.2010.08.010

Reference yield: 74.0%

[(2,4-pentane-N,N′-bis(2,6-diisopropylphenyl)ketiminate)Cr(μ-I)]2 (945907-78-8) + silver trifluoromethanesulfonate (2923-28-6) → [chromium(III)(2,4-pentane N,N'-bis(2,6-diisopropylphenyl)diketiminate)bis(triflate)] (1262642-96-5)

Guidance literature:

In toluene; byproducts: Ag; Schlenk technique, high vacuum line or glove box, under N2; Ag(OTf) (4 equiv.) added to soln. of Cr complex, stirred for 20 min; filtered, solvent removed under vac., recrystd. from pentane at -30 degree.C; elem. anal.;

DOI:10.1016/j.ica.2010.08.010

Downstream raw materials:

[(2,4-pentane-N,N′-bis(2,6-diisopropylphenyl)ketiminate)Cr]2(μ-η2:η2-N2)

[chromium(II)(2,4-pentane N,N'-bis(2,6-diisopropylphenyl)diketiminate)(triflate)(tetrahydrofuran)]

[chromium(III)(2,4-pentane N,N'-bis(2,6-diisopropylphenyl)diketiminate)bis(triflate)]

((bis(2,6-diisopropylphenyl)-2,4-ketiminato)(tert-butoxido)chromium(II)