4-broMothiophen-3-aMine

Base Information

• Chemical Name: 4-broMothiophen-3-aMine
• CAS No.: 161833-43-8
• Molecular Formula: C4H4BrNS
• Molecular Weight: 178.052
• Mol file: 161833-43-8.mol

Synonyms:4-broMothiophen-3-aMine;4-bromo-3-Thiophenamine

Chemical Property of 4-broMothiophen-3-aMine

Chemical Property:

• Boiling Point: 278.0±20.0 °C(Predicted)
• PKA: 2.20±0.10(Predicted)
• PSA: 54.26000
• Density: 1.828±0.06 g/cm3(Predicted)
• LogP: 2.67400

Purity/Quality:

98%min ^*data from raw suppliers

4-Bromothiophen-3-amine 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-broMothiophen-3-aMine

There total 1 articles about 4-broMothiophen-3-aMine 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-azido-4-bromothiophene (1346523-37-2) → 3-amino-4-bromothiophene (161833-43-8)

Guidance literature:

With trimethylphosphane;

DOI:10.1021/ma201835h

Reference yield: 59.0%

3-amino-4-bromothiophene (161833-43-8) + 2-methoxycarbonylbenzenesulfonyl chloride (26638-43-7) → methyl 2-(N-(4-bromothiophen-3-yl)sulfamoyl)benzoate

Guidance literature:

With pyridine; at 20 ℃; for 0.25h;

upstream raw materials:

3-azido-4-bromothiophene

Refernces