N-(3-(2,6-diisopropylphenylamino)-3-methylbutan-2-ylidene)-2,6-diisopropylbenzenamine

Base Information

• Chemical Name: N-(3-(2,6-diisopropylphenylamino)-3-methylbutan-2-ylidene)-2,6-diisopropylbenzenamine
• CAS No.: 440084-13-9
• Molecular Formula: C₂₉H₄₄N₂
• Molecular Weight: 420.682

Synonyms:N-(3-(2,6-diisopropylphenylamino)-3-methylbutan-2-ylidene)-2,6-diisopropylbenzenamine

Chemical Property of N-(3-(2,6-diisopropylphenylamino)-3-methylbutan-2-ylidene)-2,6-diisopropylbenzenamine

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Technology Process of N-(3-(2,6-diisopropylphenylamino)-3-methylbutan-2-ylidene)-2,6-diisopropylbenzenamine

There total 7 articles about N-(3-(2,6-diisopropylphenylamino)-3-methylbutan-2-ylidene)-2,6-diisopropylbenzenamine 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: 99.0%

methylmagnesium bromide (75-16-1) + 1,4-bis(2,6-diisopropylphenyl)-2,3-dimethyl-1,4-diazabuta-1,3-diene → N-(3-(2,6-diisopropylphenylamino)-3-methylbutan-2-ylidene)-2,6-diisopropylbenzenamine (440084-13-9)

Guidance literature:

In diethyl ether; toluene; at 18 - 60 ℃; for 3.5h; Inert atmosphere;

DOI:10.1021/acs.oprd.5b00047

Reference yield: 95.0%

trimethylaluminum (75-24-1) + 1,4-bis(2,6-diisopropylphenyl)-2,3-dimethyl-1,4-diazabuta-1,3-diene → N-(3-(2,6-diisopropylphenylamino)-3-methylbutan-2-ylidene)-2,6-diisopropylbenzenamine (440084-13-9)

Guidance literature:

trimethylaluminum; 1,4-bis(2,6-diisopropylphenyl)-2,3-dimethyl-1,4-diazabuta-1,3-diene; In toluene; Inert atmosphere; Reflux;

With sodium hydroxide; In water; toluene; at 0 ℃; Inert atmosphere;

DOI:10.1039/c2cc17154f

Reference yield:

2,6-diisopropylbenzenamine (24544-04-5) → N-(3-(2,6-diisopropylphenylamino)-3-methylbutan-2-ylidene)-2,6-diisopropylbenzenamine (440084-13-9)

Guidance literature:

Multi-step reaction with 2 steps

1.1: formic acid / ethanol / 5 h / 50 °C

2.1: toluene / Inert atmosphere; Reflux

2.2: 0 °C / Inert atmosphere

With formic acid; In ethanol; toluene;

DOI:10.1039/c2cc17154f

upstream raw materials:

2,6-diisopropylbenzenamine

trimethylaluminum

methyllithium

methylmagnesium chloride

Downstream raw materials:

3-[[2,6-bis(1-methylethyl)phenyl]amino]-3-methyl-2-butanone

2,6-diisopropylbenzenamine

C₂₉H₄₄Cl₂N₂Pd

NiBr₂((C₆H₃(CH₃CHCH₃)2)NC(CH₃)C(CH₃)2NH(C₆H₃(CH₃CHCH₃)2))

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