Chlorosuccinimide → 2-Amino-5-Chloro-alpha-(Methoxyimino)-4-Thiazoleacetic Acid

HRID 1879243Notes

Reaction equation

HRID 1879243 reaction equation
[NH2:1][C:2]1[S:3][CH:4]=[C:5]([C:7](=[N:11][O:12][CH3:13])[C:8]([OH:10])=[O:9])[N:6]=1.[Cl:14]N1C(=O)CCC1=O>CN(C=O)C>[NH2:1][C:2]1[S:3][C:4]([Cl:14])=[C:5]([C:7](=[N:11][O:12][CH3:13])[C:8]([OH:10])=[O:9])[N:6]=1

Participants

4

Reactant 2

HCID 31398ChlorosuccinimideHCID 1252162-(2-Aminothiazole-4-yl)-2-methoxyiminoacetic acid

Product 1

HCID 540093662-Amino-5-Chloro-alpha-(Methoxyimino)-4-Thiazoleacetic Acid

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

To 500 mL of DMF were added 50.0 g (250 mmol) of 2-amino-α-(methoxyimino)-4-thiazoleacetic acid and 35 g (260 mmol) of N-chlorosuccinimide. The mixture was stirred at room temperature overnight, after which time mass spectral analysis showed no more starting material to be present. The light brown solution was used without further manipulation.

Sources & evidence

ORD record
ord-ea1ce22c81614bc492a16e5c6c9c5fa5
Source dataset
uspto-grants-2012_11
Patent number
US08314217B2

Reaction notes

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