3-acetamido-4-(2-bromophenyl)-6-(methoxycarbonyl)-5-methylpyridine-2-carboxylic acid

Base Information

• Chemical Name: 3-acetamido-4-(2-bromophenyl)-6-(methoxycarbonyl)-5-methylpyridine-2-carboxylic acid
• CAS No.: 99604-70-3
• Molecular Formula: C₁₇H₁₅BrN₂O₅
• Molecular Weight: 407.221

Synonyms:3-acetamido-4-(2-bromophenyl)-6-(methoxycarbonyl)-5-methylpyridine-2-carboxylic acid

Chemical Property of 3-acetamido-4-(2-bromophenyl)-6-(methoxycarbonyl)-5-methylpyridine-2-carboxylic acid

Chemical Property:

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Technology Process of 3-acetamido-4-(2-bromophenyl)-6-(methoxycarbonyl)-5-methylpyridine-2-carboxylic acid

There total 2 articles about 3-acetamido-4-(2-bromophenyl)-6-(methoxycarbonyl)-5-methylpyridine-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: 98.0%

3-acetamido-4-(2-bromophenyl)-2,6-bis(methoxycarbonyl)-5-methylpyridine (99573-31-6) → 3-acetamido-4-(2-bromophenyl)-6-(methoxycarbonyl)-5-methylpyridine-2-carboxylic acid (99604-70-3)

Guidance literature:

With sodium hydride; In tetrahydrofuran; for 4h; Heating;

DOI:10.1021/jo00350a070

Reference yield:

3-amino-4-(2-bromophenyl)-2,6-bis(methoxycarbonyl)-5-methylpyridine (92611-31-9) → 3-acetamido-4-(2-bromophenyl)-6-(methoxycarbonyl)-5-methylpyridine-2-carboxylic acid (99604-70-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 88 percent / potassiumcarbonate / tetrahydrofuran / 22 h / 50 °C

2: 98 percent / sodium hydride / tetrahydrofuran / 4 h / Heating

With sodium hydride; potassium carbonate; In tetrahydrofuran;

DOI:10.1021/jo00350a070

Reference yield: 100.0%

3-acetamido-4-(2-bromophenyl)-6-(methoxycarbonyl)-5-methylpyridine-2-carboxylic acid (99604-70-3) → 8-(2-bromophenyl)-2,7-dimethyl-6-(methoxycarbonyl)-4-oxopyridyl<3,2-d>-1,3-oxazine (99604-71-4)

Guidance literature:

With dicyclohexyl-carbodiimide; In dichloromethane; at 0 ℃; for 12h;

DOI:10.1021/jo00350a070

upstream raw materials:

3-acetamido-4-(2-bromophenyl)-2,6-bis(methoxycarbonyl)-5-methylpyridine

3-amino-4-(2-bromophenyl)-2,6-bis(methoxycarbonyl)-5-methylpyridine

Downstream raw materials:

8-(2-bromophenyl)-2,7-dimethyl-6-(methoxycarbonyl)-4-oxopyridyl<3,2-d>-1,3-oxazine

1-(8-(benzyloxy)-7-bromo-2-quinolinyl)-3-(methoxycarbonyl)-4-methyl-β-carboline

2-acetyl-3-amino-4-(2-bromophenyl)-6-(methoxycarbonyl)-5-methylpyridine

3-acetamido-2-acetyl-4-(2-bromophenyl)-6-(methoxycarbonyl)-5-methylpyridine

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