2-Thiophenecarbonyl chloride → HCID 14049675, compound

HRID 466161Notes

Reaction equation

HRID 466161 reaction equation
[OH:1][C:2]1[CH:7]=[CH:6][NH:5][C:4](=[O:8])[CH:3]=1.[C:9]1([C:14](Cl)=[O:15])[S:13][CH:12]=[CH:11][CH:10]=1>>[C:9]1([C:14]([O:1][C:2]2[CH:7]=[CH:6][NH:5][C:4](=[O:8])[CH:3]=2)=[O:15])[S:13][CH:12]=[CH:11][CH:10]=1

Participants

3

Reactant 2

HCID 789282-Thiophenecarbonyl chlorideHCID 546960044-Hydroxy-2(1H)-pyridinone

Product 1

HCID 14049675HCID 14049675, compoundYield 75%

Procedure

The general procedure of Example 18 was followed using 2.00 g of 4-hydroxy-2-pyridone and 3.17 g of 2-thenoyl chloride, thereby producing 2.98 g of the title compound in a yield of 75%.

Sources & evidence

ORD record
ord-0c61cd9e3b344306accf43285ae4a328
Source dataset
uspto-grants-1992_10
Patent number
US05155113

Reaction notes

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