4-BROMO-3,5-DIMETHYL-1H-PYRROLE-2-CARBALDEHYDE

Base Information

• Chemical Name: 4-BROMO-3,5-DIMETHYL-1H-PYRROLE-2-CARBALDEHYDE
• CAS No.: 89909-51-3
• Molecular Formula: C7H8 Br N O
• Molecular Weight: 202.051
• Hs Code.: 2933990090
• Mol file: 89909-51-3.mol

Synonyms:4-Bromo-3,5-dimethyl-1H-pyrrole-2-carboxaldehyde;4-Bromo-3,5-dimethylpyrrole-2-carboxaldehyde

Chemical Property of 4-BROMO-3,5-DIMETHYL-1H-PYRROLE-2-CARBALDEHYDE

Chemical Property:

• PSA: 32.86000
• LogP: 2.20650
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

4-Bromo-3,5-dimethyl-1H-pyrrole-2-carbaldehyde ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-BROMO-3,5-DIMETHYL-1H-PYRROLE-2-CARBALDEHYDE

There total 3 articles about 4-BROMO-3,5-DIMETHYL-1H-PYRROLE-2-CARBALDEHYDE 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: 92.0%

3,5-dimethylpyrrole-2-carbaldehyde (2199-58-8) → 4-bromo-3,5-dimethyl-1H-pyrrole-2-carbaldehyde (89909-51-3)

Guidance literature:

With N-Bromosuccinimide; dibenzoyl peroxide; In tetrachloromethane; Heating;

DOI:10.1021/jm0504151

Reference yield: 78.0%

→ 4-bromo-3,5-dimethyl-1H-pyrrole-2-carbaldehyde (89909-51-3)

Guidance literature:

With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione; In tetrahydrofuran; at -78 ℃; for 5h;

Reference yield:

hydrogen cyanide (74-90-8) → 4-bromo-3,5-dimethyl-1H-pyrrole-2-carbaldehyde (89909-51-3)

Guidance literature:

With hydrogenchloride; diethyl ether; Erwaermen des Reaktionsprodukts mit Wasser;

upstream raw materials:

hydrogen cyanide

3,5-dimethylpyrrole-2-carbaldehyde

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