4-{(E)-2-[4-((E)-2-{4-[bis(2-hexyloctyl)amino]phenyl}ethenyl)phenyl]ethenyl}benzaldehyde

Base Information

• Chemical Name: 4-{(E)-2-[4-((E)-2-{4-[bis(2-hexyloctyl)amino]phenyl}ethenyl)phenyl]ethenyl}benzaldehyde
• CAS No.: 532948-26-8
• Molecular Formula: C₅₁H₇₅NO
• Molecular Weight: 718.163
• Mol file: 532948-26-8.mol

Synonyms:4-{(E)-2-[4-((E)-2-{4-[bis(2-hexyloctyl)amino]phenyl}ethenyl)phenyl]ethenyl}benzaldehyde

Chemical Property of 4-{(E)-2-[4-((E)-2-{4-[bis(2-hexyloctyl)amino]phenyl}ethenyl)phenyl]ethenyl}benzaldehyde

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-{(E)-2-[4-((E)-2-{4-[bis(2-hexyloctyl)amino]phenyl}ethenyl)phenyl]ethenyl}benzaldehyde

There total 9 articles about 4-{(E)-2-[4-((E)-2-{4-[bis(2-hexyloctyl)amino]phenyl}ethenyl)phenyl]ethenyl}benzaldehyde 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: 95.0%

N,N-dimethyl-formamide (68-12-2,33513-42-7) + [4-((E)-2-{4-[(E)-2-(4-Bromo-phenyl)-vinyl]-phenyl}-vinyl)-phenyl]-bis-(2-hexyl-octyl)-amine → 4-{(E)-2-[4-((E)-2-{4-[bis(2-hexyloctyl)amino]phenyl}ethenyl)phenyl]ethenyl}benzaldehyde (532948-26-8)

Guidance literature:

With n-butyllithium;

DOI:10.1039/a900888h

Reference yield: 77.0%

4-((E)-2-{4-[bis(2-hexyloctyl)amino]phenyl}ethenyl)benzaldehyde (532948-22-4) + (4-diethoxymethyl-benzyl)-phosphonic acid diethyl ester (340741-62-0) → 4-{(E)-2-[4-((E)-2-{4-[bis(2-hexyloctyl)amino]phenyl}ethenyl)phenyl]ethenyl}benzaldehyde (532948-26-8)

Guidance literature:

4-((E)-2-{4-[bis(2-hexyloctyl)amino]phenyl}ethenyl)benzaldehyde; (4-diethoxymethyl-benzyl)-phosphonic acid diethyl ester; With potassium tert-butylate; In tetrahydrofuran;

With hydrogenchloride;

DOI:10.1002/1521-3773(20020118)41:2<292::AID-ANIE292>3.0.CO;2-Q

Reference yield:

4-[bis(2-hexyloctyl)amino]benzaldehyde (217655-10-2) → 4-{(E)-2-[4-((E)-2-{4-[bis(2-hexyloctyl)amino]phenyl}ethenyl)phenyl]ethenyl}benzaldehyde (532948-26-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: t-BuOK / tetrahydrofuran

1.2: 87 percent / HCl

2.1: t-BuOK / tetrahydrofuran

2.2: 77 percent / HCl

With potassium tert-butylate; In tetrahydrofuran; 1.1: Wittig-Horner reaction / 2.1: Wittig-Horner reaction;

DOI:10.1002/1521-3773(20020118)41:2<292::AID-ANIE292>3.0.CO;2-Q

upstream raw materials:

N,N-dimethyl-formamide

4-((E)-2-{4-[bis(2-hexyloctyl)amino]phenyl}ethenyl)benzaldehyde

(4-diethoxymethyl-benzyl)-phosphonic acid diethyl ester

4-[bis(2-hexyloctyl)amino]benzaldehyde

Downstream raw materials:

4-[(E)-2-(4-{(E)-2-[4-((E)-2-{4-[bis(2-hexyloctyl)amino]phenyl}ethenyl)phenyl]ethenyl}phenyl)ethenyl]benzaldehyde

4-((E)-2-{4-[(E)-2-(4-{(E)-2-[4-((E)-2-{4-[bis(2-hexyloctyl)amino]phenyl}ethenyl)phenyl]ethenyl}phenyl)ethenyl]phenyl}ethenyl)benzaldehyde