4-fluoro-2-methoxy-5-morpholin-4-yl-benzoic acid methyl ester

Base Information

• Chemical Name: 4-fluoro-2-methoxy-5-morpholin-4-yl-benzoic acid methyl ester
• CAS No.: 314298-31-2
• Molecular Formula: C₁₃H₁₆FNO₄
• Molecular Weight: 269.273
• Mol file: 314298-31-2.mol

Synonyms:4-fluoro-2-methoxy-5-morpholin-4-yl-benzoic acid methyl ester

Chemical Property of 4-fluoro-2-methoxy-5-morpholin-4-yl-benzoic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of 4-fluoro-2-methoxy-5-morpholin-4-yl-benzoic acid methyl ester

There total 1 articles about 4-fluoro-2-methoxy-5-morpholin-4-yl-benzoic acid methyl ester 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: 47.0%

morpholine (110-91-8,99108-56-2) + 5-bromo-4-fluoro-2-methoxy-benzoic acid methyl ester (314298-22-1) → 4-fluoro-2-methoxy-5-morpholin-4-yl-benzoic acid methyl ester (314298-31-2)

Guidance literature:

With palladium diacetate; caesium carbonate; (R)-2,2'-bis(diphenylphosphanyl)-1,1'-binaphthyl; In toluene; at 100 ℃; for 24h;

DOI:10.1016/j.bmc.2004.07.062

Reference yield: 79.0%

4-fluoro-2-methoxy-5-morpholin-4-yl-benzoic acid methyl ester (314298-31-2) → 4-fluoro-2-methoxy-5-morpholin-4-yl-benzoic acid (314298-32-3)

Guidance literature:

With sodium hydroxide; In ethanol; at 20 ℃; for 2h;

DOI:10.1016/j.bmc.2004.07.062

Reference yield:

4-fluoro-2-methoxy-5-morpholin-4-yl-benzoic acid methyl ester (314298-31-2) → 4-fluoro-2-methoxy-5-morpholin-4-yl-benzoyl chloride

Guidance literature:

Multi-step reaction with 2 steps

1: 79 percent / aq. NaOH / ethanol / 2 h / 20 °C

2: oxalyl chloride; DMF / CH₂Cl₂ / 0 - 20 °C

With sodium hydroxide; oxalyl dichloride; N,N-dimethyl-formamide; In ethanol; dichloromethane;

DOI:10.1016/j.bmc.2004.07.062

upstream raw materials:

morpholine

5-bromo-4-fluoro-2-methoxy-benzoic acid methyl ester

Downstream raw materials:

4-fluoro-2-methoxy-5-morpholin-4-yl-benzoic acid