3,4-bis-(4-methoxy-phenyl)-thiophene-2,5-dicarboxylic acid monomethyl ester

Base Information

• Chemical Name: 3,4-bis-(4-methoxy-phenyl)-thiophene-2,5-dicarboxylic acid monomethyl ester
• CAS No.: 38253-99-5
• Molecular Formula: C₂₁H₁₈O₆S
• Molecular Weight: 398.436

Synonyms:3,4-bis-(4-methoxy-phenyl)-thiophene-2,5-dicarboxylic acid monomethyl ester

Chemical Property of 3,4-bis-(4-methoxy-phenyl)-thiophene-2,5-dicarboxylic acid monomethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,4-bis-(4-methoxy-phenyl)-thiophene-2,5-dicarboxylic acid monomethyl ester

There total 2 articles about 3,4-bis-(4-methoxy-phenyl)-thiophene-2,5-dicarboxylic acid monomethyl ester 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:

thiodiglycolicacid dimethyl ester + 1,2-bis(4-methoxyphenyl)-1,2-ethanedione (1226-42-2) → 3,4-bis-(4-methoxy-phenyl)-thiophene-2,5-dicarboxylic acid monomethyl ester (38253-99-5)

Guidance literature:

With sodium methylate; In tetrahydrofuran; methanol;

Reference yield:

→ 3,4-bis-(4-methoxy-phenyl)-thiophene-2,5-dicarboxylic acid monomethyl ester (38253-99-5)

Guidance literature:

4,4'-Dimethoxybenzil, Thiodiessigsaeuredimethylester;

DOI:10.1039/P19720002079

Reference yield:

3,4-bis-(4-methoxy-phenyl)-thiophene-2,5-dicarboxylic acid monomethyl ester (38253-99-5) → 3,4-bis(4-methoxyphenyl)thiophene-2,5-dicarboxylic acid (19799-44-1)

Guidance literature:

With sodium hydroxide; In tetrahydrofuran; methanol; diethyl ether; water;

upstream raw materials:

1,2-bis(4-methoxyphenyl)-1,2-ethanedione

Downstream raw materials:

3,4-bis(4-methoxyphenyl)thiophene-2,5-dicarboxylic acid

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 38253-99-5 3,4-bis-(4-methoxy-phenyl)-thiophene-2,5-dicarboxylic acid monomethyl ester

Send

Send

Metric Ton KG G Pound L ML

Send

Send