3,4-dimethoxy-4'-hydroxyazobenzene

Base Information

• Chemical Name: 3,4-dimethoxy-4'-hydroxyazobenzene
• CAS No.: 86503-94-8
• Molecular Formula: C₁₄H₁₄N₂O₃
• Molecular Weight: 258.277
• Mol file: 86503-94-8.mol

Synonyms:

Chemical Property of 3,4-dimethoxy-4'-hydroxyazobenzene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,4-dimethoxy-4'-hydroxyazobenzene

There total 2 articles about 3,4-dimethoxy-4'-hydroxyazobenzene 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:

4-hydroxy-benzaldehyde (123-08-0,65581-83-1) + 3,4-dimethoxyaniline (6315-89-5) → 3,4-dimethoxy-4'-hydroxyazobenzene (86503-94-8)

Guidance literature:

With hydrogenchloride; sodium hydroxide; sodium nitrite; at 0 ℃; for 12h;

DOI:10.2147/JIR.S343263

Reference yield:

3,4-dimethoxyaniline (6315-89-5) + phenol (108-95-2,27073-41-2) → 3,4-dimethoxy-4'-hydroxyazobenzene (86503-94-8)

Guidance literature:

With hydrogenchloride; sodium nitrite; Yield given. Multistep reaction;

Reference yield: 49.0%

3,4-dimethoxy-4'-hydroxyazobenzene (86503-94-8) + methyl iodide (74-88-4) → 3,4,4'-trimethoxyazobenzene (85545-83-1)

Guidance literature:

With potassium hydroxide; In ethanol; for 12h; Heating;

upstream raw materials:

3,4-dimethoxyaniline

phenol

4-hydroxy-benzaldehyde

Downstream raw materials:

3,4,4'-trimethoxyazobenzene