(E)-2-(2-(2-(2-(4-(phenyldiazenyl)phenoxy)ethoxy)ethoxy)ethoxy)ethanol

Base Information

• Chemical Name: (E)-2-(2-(2-(2-(4-(phenyldiazenyl)phenoxy)ethoxy)ethoxy)ethoxy)ethanol
• CAS No.: 1352645-83-0
• Molecular Formula: C₂₀H₂₆N₂O₅
• Molecular Weight: 374.437
• Mol file: 1352645-83-0.mol

Synonyms:(E)-2-(2-(2-(2-(4-(phenyldiazenyl)phenoxy)ethoxy)ethoxy)ethoxy)ethanol

Chemical Property of (E)-2-(2-(2-(2-(4-(phenyldiazenyl)phenoxy)ethoxy)ethoxy)ethoxy)ethanol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of (E)-2-(2-(2-(2-(4-(phenyldiazenyl)phenoxy)ethoxy)ethoxy)ethoxy)ethanol

There total 4 articles about (E)-2-(2-(2-(2-(4-(phenyldiazenyl)phenoxy)ethoxy)ethoxy)ethoxy)ethanol 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: 92.0%

p-toluenesulfonic acid 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl ester (77544-60-6) + trans-4-hydroxyazobenzene (1689-82-3,20714-70-9,37790-28-6) → (E)-2-(2-(2-(2-(4-(phenyldiazenyl)phenoxy)ethoxy)ethoxy)ethoxy)ethanol (1352645-83-0)

Guidance literature:

With potassium carbonate; lithium bromide; In acetonitrile; for 72h; Inert atmosphere; Reflux;

DOI:10.1039/c4cc03184a

Reference yield: 91.0%

p-toluenesulfonic acid 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl ester (77544-60-6) → (E)-2-(2-(2-(2-(4-(phenyldiazenyl)phenoxy)ethoxy)ethoxy)ethoxy)ethanol (1352645-83-0)

Guidance literature:

With potassium carbonate; lithium bromide; In acetonitrile; at 97 ℃; for 96h; Inert atmosphere;

DOI:10.1002/chem.201405936

Reference yield: 91.0%

p-toluenesulfonic acid 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl ester (77544-60-6) + 4-hydroxyazobenzene (1689-82-3) → (E)-2-(2-(2-(2-(4-(phenyldiazenyl)phenoxy)ethoxy)ethoxy)ethoxy)ethanol (1352645-83-0)

Guidance literature:

With potassium carbonate; lithium bromide; In acetonitrile; for 48h; Reflux; Inert atmosphere;

DOI:10.1002/anie.201103707

upstream raw materials:

p-toluenesulfonic acid 2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl ester

4-hydroxyazobenzene

trans-4-hydroxyazobenzene

Tetraethylene glycol

Downstream raw materials:

(E)-ethyl 14-(4-(phenyldiazenyl)phenoxy)-3,6,9,12-tetraoxatetradecan-1-oate