p-hydroxy-p'-octyl-azobenzene

Base Information

• Chemical Name: p-hydroxy-p'-octyl-azobenzene
• CAS No.: 104631-97-2
• Molecular Formula: C₂₀H₂₆N₂O
• Molecular Weight: 310.439
• Mol file: 104631-97-2.mol

Synonyms:p-hydroxy-p'-octyl-azobenzene

Chemical Property of p-hydroxy-p'-octyl-azobenzene

Chemical Property:

Purity/Quality:

HPLC≥98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of p-hydroxy-p'-octyl-azobenzene

There total 2 articles about p-hydroxy-p'-octyl-azobenzene 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: 66.0%

4-octylaniline (16245-79-7) + phenol (108-95-2,27073-41-2) → p-hydroxy-p'-octyl-azobenzene (104631-97-2)

Guidance literature:

4-octylaniline; With hydrogenchloride; sodium nitrite; In water; acetone; at 2 ℃; for 0.333333h; Cooling with ice;

phenol; With sodium carbonate; sodium hydroxide; In water; acetone; at 8 ℃; Cooling with ice;

DOI:10.1039/c9tc04079j

Reference yield: 59.0%

aqueous hydrochloride acid + 4-octylaniline (16245-79-7) + phenol (108-95-2,27073-41-2) → p-hydroxy-p'-octyl-azobenzene (104631-97-2)

Guidance literature:

With hydrogenchloride; sodium hydroxide; sodium nitrite; In water; Petroleum ether;

Reference yield: 80.0%

1,8-dibromooctane (4549-32-0) + p-hydroxy-p'-octyl-azobenzene (104631-97-2) → C8AzoOC8Br

Guidance literature:

With potassium carbonate; potassium iodide; In acetone; at 65 ℃; for 48h;

DOI:10.1039/c9tc04079j

upstream raw materials:

4-octylaniline

phenol

Downstream raw materials:

p-ethoxy-p'-octyl-azobenzene

Refernces

• 1、 Houston, Judith E.,Kelly, Elaine A.,Kruteva, Margarita,Chrissopoulou, Kiriaki,Cowieson, Nathan,Evans, Rachel C.. "Multimodal control of liquid crystalline mesophases from surfactants with photoswitchable tails". supporting information. p. 10945 - 10952. Retrieved 2019/09/19.
• 2、 Kimura, Keiichi,Suzuki, Tatsuya,Yokoyama, Masaaki. "PHOTO-INDUCED IONIC CONDUCTIVITY SWITCHING IN POLYMER/PHOTOCHROMIC LIQUID CRYSTAL COMPOSITE FILMS CONTAINING LITHIUM/CROWN ETHER COMPLEX". . p. 227 - 230. Retrieved 2007/10/02.