4-Ethoxy-2-fluorobenzoyl chloride, 97%

Base Information

• Chemical Name: 4-Ethoxy-2-fluorobenzoyl chloride, 97%
• CAS No.: 1034248-85-5
• Molecular Formula: C₉H₈ClFO₂
• Molecular Weight: 202.613
• Hs Code.: 2916399090
• Mol file: 1034248-85-5.mol

Synonyms:

Chemical Property of 4-Ethoxy-2-fluorobenzoyl chloride, 97%

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

4-Ethoxy-2-fluorobenzoyl chloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of 4-Ethoxy-2-fluorobenzoyl chloride, 97%

There total 3 articles about 4-Ethoxy-2-fluorobenzoyl chloride, 97% 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: 88.0%

oxalyl dichloride (79-37-8) + 2-fluoro-4-ethoxybenzoic acid (1206593-29-4) → 4-ethoxy-2-fluorobenzoyl chloride (1034248-85-5)

Guidance literature:

With N,N-dimethyl-formamide; In toluene; at 20 ℃; for 1.5h;

DOI:10.5562/cca3541

Reference yield:

2-fluoro-4-hydroxybenzoic acid (65145-13-3) → 4-ethoxy-2-fluorobenzoyl chloride (1034248-85-5)

Guidance literature:

Multi-step reaction with 3 steps

1: sulfuric acid / 24 h / Reflux

2: potassium carbonate / acetone / 48 h / Reflux

3: N,N-dimethyl-formamide / toluene / 1.5 h / 20 °C

With sulfuric acid; potassium carbonate; N,N-dimethyl-formamide; In acetone; toluene;

DOI:10.5562/cca3541

Reference yield:

methyl 2-fluoro-4-hydroxybenzoate (197507-22-5) → 4-ethoxy-2-fluorobenzoyl chloride (1034248-85-5)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate / acetone / 48 h / Reflux

2: N,N-dimethyl-formamide / toluene / 1.5 h / 20 °C

With potassium carbonate; N,N-dimethyl-formamide; In acetone; toluene;

DOI:10.5562/cca3541

upstream raw materials:

oxalyl dichloride

2-fluoro-4-ethoxybenzoic acid

2-fluoro-4-hydroxybenzoic acid

methyl 2-fluoro-4-hydroxybenzoate

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