5-(3-Methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid → 5-(3-Methoxyphenyl)pyridin-2(1H)-one

HRID 1707089Notes

Reaction equation

HRID 1707089 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:9]2[CH:10]=[C:11](C(O)=O)[C:12](=[O:15])[NH:13][CH:14]=2)[CH:6]=[CH:7][CH:8]=1>N1C2C(=CC=CC=2)C=CC=1>[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:9]2[CH:10]=[CH:11][C:12](=[O:15])[NH:13][CH:14]=2)[CH:6]=[CH:7][CH:8]=1

Participants

3

Reactant 1

HCID 202963315-(3-Methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid

Product 1

HCID 202963685-(3-Methoxyphenyl)pyridin-2(1H)-one

Reagents, catalysts & solvents 1

HCID 7047QuinolineSolvent

Procedure

In the manner described in Example 20, heating 1,2-dihydro-5-(3-methoxyphenyl)-2-oxo-3-pyridinecarboxylic acid in quinoline provides the product of the Example.

Workup

  1. customprovides the product of the Example

Sources & evidence

ORD record
ord-e4836ee544724241ae1e5561d6d3625d
Source dataset
uspto-grants-1980_06
Patent number
US04209626

Reaction notes

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