5-[3-bromo-5-(methoxycarbonyl)phenoxy]pyrazine-2-carboxylic acid

Base Information

• Chemical Name: 5-[3-bromo-5-(methoxycarbonyl)phenoxy]pyrazine-2-carboxylic acid
• CAS No.: 1310808-01-5
• Molecular Formula: C₁₃H₉BrN₂O₅
• Molecular Weight: 353.129
• Mol file: 1310808-01-5.mol

Synonyms:5-[3-bromo-5-(methoxycarbonyl)phenoxy]pyrazine-2-carboxylic acid

Chemical Property of 5-[3-bromo-5-(methoxycarbonyl)phenoxy]pyrazine-2-carboxylic acid

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of 5-[3-bromo-5-(methoxycarbonyl)phenoxy]pyrazine-2-carboxylic acid

There total 2 articles about 5-[3-bromo-5-(methoxycarbonyl)phenoxy]pyrazine-2-carboxylic acid 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:

C17H17BrN2O5 (1310809-49-4) → 5-[3-bromo-5-(methoxycarbonyl)phenoxy]pyrazine-2-carboxylic acid (1310808-01-5)

Guidance literature:

With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 3h;

Reference yield:

3-bromo-5-hydroxy-benzoic acid methyl ester (192810-12-1) + 5-chloropyrazine-2-carboxylic acid tert-butyl ester (169335-50-6) → 5-[3-bromo-5-(methoxycarbonyl)phenoxy]pyrazine-2-carboxylic acid (1310808-01-5)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate / N,N-dimethyl-formamide / 2 h / 20 - 60 °C

2: trifluoroacetic acid / dichloromethane / 3 h / 20 °C

With potassium carbonate; trifluoroacetic acid; In dichloromethane; N,N-dimethyl-formamide;

upstream raw materials:

3-bromo-5-hydroxy-benzoic acid methyl ester

5-chloropyrazine-2-carboxylic acid tert-butyl ester

C₁₇H₁₇BrN₂O₅