4-(4-(bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-dipropoxybenzaldehyde

Base Information

• Chemical Name: 4-(4-(bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-dipropoxybenzaldehyde
• CAS No.: 1338801-58-3
• Molecular Formula: C₄₅H₅₇NO₅
• Molecular Weight: 691.951
• Mol file: 1338801-58-3.mol

Synonyms:4-(4-(bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-dipropoxybenzaldehyde

Chemical Property of 4-(4-(bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-dipropoxybenzaldehyde

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-(4-(bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-dipropoxybenzaldehyde

There total 10 articles about 4-(4-(bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-dipropoxybenzaldehyde 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: 84.0%

4-iodo-2,5-dipropoxybenzaldehyde (1360743-97-0) + 4-(hexyloxy)-N-(4-(hexyloxy)phenyl)-N-(4-vinylphenyl)aniline (1360743-98-1) → 4-(4-(bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-dipropoxybenzaldehyde (1338801-58-3)

Guidance literature:

With trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II); trimethylamine; In N,N-dimethyl acetamide; at 80 ℃; for 72h; Inert atmosphere;

DOI:10.1016/j.dyepig.2011.10.014

Reference yield:

4-(hexyloxy)-N-(4-(hexyloxy)phenyl)-N-phenylaniline (1146433-75-1) → 4-(4-(bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-dipropoxybenzaldehyde (1338801-58-3)

Guidance literature:

Multi-step reaction with 3 steps

1: trichlorophosphate / 48 h / 0 - 20 °C

2: potassium tert-butylate / tetrahydrofuran / 8 h / 20 °C / Inert atmosphere

3: trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II); trimethylamine / N,N-dimethyl acetamide / 72 h / 80 °C / Inert atmosphere

With trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II); potassium tert-butylate; trimethylamine; trichlorophosphate; In tetrahydrofuran; N,N-dimethyl acetamide; 1: Vilsmeier-Haack reaction / 3: Heck reaction;

DOI:10.1016/j.dyepig.2011.10.014

Reference yield:

4-[N,N-(di-4-n-hexyloxyphenyl)amino]benzaldehyde (1158909-73-9) → 4-(4-(bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-dipropoxybenzaldehyde (1338801-58-3)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium tert-butylate / tetrahydrofuran / 8 h / 20 °C / Inert atmosphere

2: trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II); trimethylamine / N,N-dimethyl acetamide / 72 h / 80 °C / Inert atmosphere

With trans-di(μ-acetato)bis[o-(di-o-tolylphosphino)benzyl]dipalladium(II); potassium tert-butylate; trimethylamine; In tetrahydrofuran; N,N-dimethyl acetamide; 2: Heck reaction;

DOI:10.1016/j.dyepig.2011.10.014

upstream raw materials:

4-(hexyloxy)-N-(4-(hexyloxy)phenyl)-N-phenylaniline

4-[N,N-(di-4-n-hexyloxyphenyl)amino]benzaldehyde

4-iodo-2,5-dipropoxybenzaldehyde

4-(hexyloxy)-N-(4-(hexyloxy)phenyl)-N-(4-vinylphenyl)aniline

Downstream raw materials:

4-((bis(4-(hexyloxy)phenyl)amino)styryl)-2,5-(dipropoxyphenyl)-2-cyanoacrylic acid