4-[(E)2-(1-n-butylpyridinium-4-yl)ethenyl] phenolate

Base Information

• Chemical Name: 4-[(E)2-(1-n-butylpyridinium-4-yl)ethenyl] phenolate
• CAS No.: 870688-47-4
• Molecular Formula: C₁₇H₁₉NO
• Molecular Weight: 253.344
• Mol file: 870688-47-4.mol

Synonyms:

Chemical Property of 4-[(E)2-(1-n-butylpyridinium-4-yl)ethenyl] phenolate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-[(E)2-(1-n-butylpyridinium-4-yl)ethenyl] phenolate

There total 3 articles about 4-[(E)2-(1-n-butylpyridinium-4-yl)ethenyl] phenolate 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: 83.0%

1-butyl-4-methylpyridin-1-ium iodide (32353-64-3) + 4-hydroxy-benzaldehyde (123-08-0,65581-83-1) → 4-[(E)2-(1-n-butylpyridinium-4-yl)ethenyl] phenolate (870688-47-4,70850-54-3)

Guidance literature:

1-butyl-4-methylpyridin-1-ium iodide; 4-hydroxy-benzaldehyde; With piperidine; In ethanol; for 12h; Heating;

With potassium hydroxide; In ethanol; at 60 ℃; for 1h;

DOI:10.1002/poc.975

Reference yield:

picoline (108-89-4) → 4-[(E)2-(1-n-butylpyridinium-4-yl)ethenyl] phenolate (870688-47-4,70850-54-3)

Guidance literature:

Multi-step reaction with 2 steps

1.1: acetonitrile / 5 h / Heating

2.1: piperidine / ethanol / 12 h / Heating

2.2: 83 percent / KOH / ethanol / 1 h / 60 °C

With piperidine; In ethanol; acetonitrile;

DOI:10.1002/poc.975

Reference yield:

C17H19NO → 4-[(E)2-(1-n-butylpyridinium-4-yl)ethenyl] phenolate (870688-47-4,70850-54-3)

Guidance literature:

In water; at 25 ℃; Rate constant; reactions with and without surfactant (CTABr); excit. ΔE, ΔG, ΔH, ΔS;

DOI:10.1021/j100133a032

upstream raw materials:

1-butyl-4-methylpyridin-1-ium iodide

4-hydroxy-benzaldehyde

picoline

Refernces

• 1、 Dennis, K. Jason,Luong, Thiem,Reshwan, Mary L.,Minch, Michael J.. "Isomerizable N-Alkylmerocyanine Dyes as Probes of Micellar Solubilization Sites". . p. 8328 - 8335. Retrieved 2007/10/02.