diethylthieno[v2',3':4,5]thieno[3,2-b]thieno[2,3-d]thiophene-2,6-dicarboxylate

Base Information

• Chemical Name: diethylthieno[v2',3':4,5]thieno[3,2-b]thieno[2,3-d]thiophene-2,6-dicarboxylate
• CAS No.: 1188536-31-3
• Molecular Formula: C₁₆H₁₂O₄S₄
• Molecular Weight: 396.533
• Mol file: 1188536-31-3.mol

Synonyms:diethylthieno[v2',3':4,5]thieno[3,2-b]thieno[2,3-d]thiophene-2,6-dicarboxylate

Chemical Property of diethylthieno[v2',3':4,5]thieno[3,2-b]thieno[2,3-d]thiophene-2,6-dicarboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of diethylthieno[v2',3':4,5]thieno[3,2-b]thieno[2,3-d]thiophene-2,6-dicarboxylate

There total 1 articles about diethylthieno[v2',3':4,5]thieno[3,2-b]thieno[2,3-d]thiophene-2,6-dicarboxylate 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:

3-bromo-2-thiophenecarboxaldehyde (930-96-1) → diethylthieno[v2',3':4,5]thieno[3,2-b]thieno[2,3-d]thiophene-2,6-dicarboxylate (1188536-31-3)

Guidance literature:

Multi-step reaction with 5 steps

1: potassium carbonate

2: water; sodium hydroxide

3: bromine; acetic acid

4: n-butyllithium / tetrahydrofuran

5: potassium carbonate

With n-butyllithium; water; bromine; potassium carbonate; acetic acid; sodium hydroxide; In tetrahydrofuran;

DOI:10.1002/adfm.201101053

Reference yield:

diethylthieno[v2',3':4,5]thieno[3,2-b]thieno[2,3-d]thiophene-2,6-dicarboxylate (1188536-31-3) → C22H2F10S4 (1356621-59-4)

Guidance literature:

Multi-step reaction with 3 steps

1: water; sodium hydroxide

2: quinoline; copper

3: n-butyllithium; tributyltin chloride / tetrahydrofuran

With quinoline; n-butyllithium; tributyltin chloride; water; copper; sodium hydroxide; In tetrahydrofuran; 3: Stille coupling / 3: Stille coupling;

DOI:10.1002/adfm.201101053

Reference yield:

diethylthieno[v2',3':4,5]thieno[3,2-b]thieno[2,3-d]thiophene-2,6-dicarboxylate (1188536-31-3) → C22H12S4 (1219808-50-0)

Guidance literature:

Multi-step reaction with 3 steps

1: water; sodium hydroxide

2: quinoline; copper

3: n-butyllithium; tributyltin chloride / tetrahydrofuran

With quinoline; n-butyllithium; tributyltin chloride; water; copper; sodium hydroxide; In tetrahydrofuran; 3: Stille coupling / 3: Stille coupling;

DOI:10.1002/adfm.201101053

upstream raw materials:

3-bromo-2-thiophenecarboxaldehyde

Downstream raw materials:

C₂₂H₂F₁₀S₄

C₂₂H₁₂S₄