3,4-Diiodothiophene

Base Information

• Chemical Name: 3,4-Diiodothiophene
• CAS No.: 19259-08-6
• Molecular Formula: C4H2I2S
• Molecular Weight: 335.935
• Mol file: 19259-08-6.mol

Synonyms:

Chemical Property of 3,4-Diiodothiophene

Chemical Property:

• Vapor Pressure: 0.00275mmHg at 25°C
• Boiling Point: 295.1°C at 760 mmHg
• Flash Point: 132.3°C
• Density: 2.729g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,4-Diiodothiophene

There total 1 articles about 3,4-Diiodothiophene 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:

2,3,4,5-tetraiodo-thiophene (19259-11-1) → 3-thienyl iodide (10486-61-0) + 3,4-diiodothiophene (19259-08-6)

Guidance literature:

With diethyl ether; ethanol; aluminium amalgam; Zusatz von Wasser;

Reference yield:

3,4-diiodothiophene (19259-08-6) → thiophene-3,4-dicarboxylic acid (4282-29-5)

Guidance literature:

With n-butyllithium; diethyl ether; at -60 ℃; Behandeln des Reaktionsgemisches mit festem Kohlendioxid;

DOI:10.1021/jo01366a013

Reference yield:

3,4-diiodothiophene (19259-08-6) → 3-thienyl iodide (10486-61-0)

Guidance literature:

With ethyl bromide; diethyl ether; magnesium;

upstream raw materials:

2,3,4,5-tetraiodo-thiophene

Downstream raw materials:

3,4-bis-(2-carboxy-phenylsulfanyl)-thiophene

3-thienyl iodide

thiophene-3,4-dicarboxylic acid

3,4-thiophene dicarboxaldehyde