5-bromo-2-nitroThiazole

Base Information

• Chemical Name: 5-bromo-2-nitroThiazole
• CAS No.: 182692-69-9
• Molecular Formula: C3HBrN2O2S
• Molecular Weight: 209.02
• Mol file: 182692-69-9.mol

Synonyms:

Chemical Property of 5-bromo-2-nitroThiazole

Chemical Property:

• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

5-Bromo-2-nitrothiazole 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5-bromo-2-nitroThiazole

There total 2 articles about 5-bromo-2-nitroThiazole 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: 7.0%

5-bromo-2-aminothiazole (3034-22-8) → 5-bromo-2-nitrothiazole (182692-69-9)

Guidance literature:

With tetrafluoroboric acid; copper; sodium nitrite; at 0 ℃;

DOI:10.1016/j.bmcl.2004.09.006

Reference yield:

5-bromothiazol-2-amine hydrobromide (61296-22-8) → 5-bromo-2-nitrothiazole (182692-69-9)

Guidance literature:

With 6NO₂^(1-)*Co⁽²⁺⁾*3Na⁽¹⁺⁾; copper (I,II)-sulfite; sodium nitrite; weiteres Reagens: wss. HCl;

DOI:10.1002/hlca.19500330214

Reference yield:

5-bromo-2-nitrothiazole (182692-69-9) → 2-nitrothiazole (1606-76-4)

Guidance literature:

With pyridine;

DOI:10.1002/hlca.19500330214

upstream raw materials:

5-bromothiazol-2-amine hydrobromide

5-bromo-2-aminothiazole

Downstream raw materials:

2-nitrothiazole