2-Naphthoyl chloride → 4-(2-Naphthoyloxy)-2-pyridone

HRID 466122Notes

Reaction equation

HRID 466122 reaction equation
[OH:1][C:2]1[CH:7]=[CH:6][NH:5][C:4](=[O:8])[CH:3]=1.[CH:9]1[C:18]2[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=2)[CH:12]=[CH:11][C:10]=1[C:19](Cl)=[O:20]>>[CH:9]1[C:18]2[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=2)[CH:12]=[CH:11][C:10]=1[C:19]([O:1][C:2]1[CH:7]=[CH:6][NH:5][C:4](=[O:8])[CH:3]=1)=[O:20]

Participants

3

Reactant 2

HCID 752462-Naphthoyl chlorideHCID 546960044-Hydroxy-2(1H)-pyridinone

Product 1

HCID 140496674-(2-Naphthoyloxy)-2-pyridoneYield 69.1%

Procedure

Using 1.00 g of 4-hydroxy-2-pyridone and 2.57 g of β-naphthoyl chloride and following the general procedure of Example 18, 1.65 g of the title compound was produced in a yield of 69%.

Sources & evidence

ORD record
ord-c08fa70dcd7c460caf76a42388cecd90
Source dataset
uspto-grants-1992_10
Patent number
US05155113

Reaction notes

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