N-(4-((1E,3E)-4-(5-bromo-3-((1E,3E)-4-(4-(di-p-tolylamino)phenyl)buta-1,3-dienyl)-2-(octyloxy)phenyl)buta-1,3-dienyl)phenyl)-4-methyl-N-p-tolylbenzenamine

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Chemical Name:N-(4-((1E,3E)-4-(5-bromo-3-((1E,3E)-4-(4-(di-p-tolylamino)phenyl)buta-1,3-dienyl)-2-(octyloxy)phenyl)buta-1,3-dienyl)phenyl)-4-methyl-N-p-tolylbenzenamine
CAS No.:1428113-76-1
Molecular Formula:C₆₂H₆₃BrN₂O
Molecular Weight:932.099
Hs Code.:

Synonyms:N-(4-((1E,3E)-4-(5-bromo-3-((1E,3E)-4-(4-(di-p-tolylamino)phenyl)buta-1,3-dienyl)-2-(octyloxy)phenyl)buta-1,3-dienyl)phenyl)-4-methyl-N-p-tolylbenzenamine

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Chemical Property of N-(4-((1E,3E)-4-(5-bromo-3-((1E,3E)-4-(4-(di-p-tolylamino)phenyl)buta-1,3-dienyl)-2-(octyloxy)phenyl)buta-1,3-dienyl)phenyl)-4-methyl-N-p-tolylbenzenamine

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Technology Process of N-(4-((1E,3E)-4-(5-bromo-3-((1E,3E)-4-(4-(di-p-tolylamino)phenyl)buta-1,3-dienyl)-2-(octyloxy)phenyl)buta-1,3-dienyl)phenyl)-4-methyl-N-p-tolylbenzenamine

There total 3 articles about N-(4-((1E,3E)-4-(5-bromo-3-((1E,3E)-4-(4-(di-p-tolylamino)phenyl)buta-1,3-dienyl)-2-(octyloxy)phenyl)buta-1,3-dienyl)phenyl)-4-methyl-N-p-tolylbenzenamine 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: 85.0%

: 925452-57-9
(E)-3-(4-(di-p-tolylamino)phenyl)acrylaldehyde

: 1213792-45-0
C₂₄H₄₃BrO₇P₂

: 1428113-76-1
N-(4-((1E,3E)-4-(5-bromo-3-((1E,3E)-4-(4-(di-p-tolylamino)phenyl)buta-1,3-dienyl)-2-(octyloxy)phenyl)buta-1,3-dienyl)phenyl)-4-methyl-N-p-tolylbenzenamine

Guidance literature:: With potassium tert-butylate; In tetrahydrofuran; at 20 - 45 ℃; for 17h; Inert atmosphere;
DOI:10.1016/j.dyepig.2013.01.009

Reference yield:

: 74065-48-8
4-methyl-N-p-tolyl-N-(4-vinylphenyl)benzenamine

: 1428113-76-1
N-(4-((1E,3E)-4-(5-bromo-3-((1E,3E)-4-(4-(di-p-tolylamino)phenyl)buta-1,3-dienyl)-2-(octyloxy)phenyl)buta-1,3-dienyl)phenyl)-4-methyl-N-p-tolylbenzenamine

Guidance literature:: Multi-step reaction with 2 steps

1: trichlorophosphate / 24 h / 60 °C

2: potassium tert-butylate / tetrahydrofuran / 17 h / 20 - 45 °C / Inert atmosphere

With potassium tert-butylate; trichlorophosphate; In tetrahydrofuran; 1: |Vilsmeier-Haack Formylation / 2: |Wittig-Horner Reaction;
DOI:10.1016/j.dyepig.2013.01.009

Reference yield:

: 42906-19-4
4-[N,N-di(p-tolyl)amino]benzaldehyde

: 1428113-76-1
N-(4-((1E,3E)-4-(5-bromo-3-((1E,3E)-4-(4-(di-p-tolylamino)phenyl)buta-1,3-dienyl)-2-(octyloxy)phenyl)buta-1,3-dienyl)phenyl)-4-methyl-N-p-tolylbenzenamine

Guidance literature:: Multi-step reaction with 3 steps

1: potassium tert-butylate / N,N-dimethyl-formamide / 17 h / 20 - 50 °C / Inert atmosphere

2: trichlorophosphate / 24 h / 60 °C

3: potassium tert-butylate / tetrahydrofuran / 17 h / 20 - 45 °C / Inert atmosphere

With potassium tert-butylate; trichlorophosphate; In tetrahydrofuran; N,N-dimethyl-formamide; 1: |Wittig Olefination / 2: |Vilsmeier-Haack Formylation / 3: |Wittig-Horner Reaction;
DOI:10.1016/j.dyepig.2013.01.009