Compound Q&A
How is Ethyl 6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate (CAS: 113046-72-3) typically synthesized?
Answer
![Ethyl 6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate](https://static.chemtradehub.com/structs/113/113046-72-3-ae1d.webp "Ethyl 6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate")
Ethyl 6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate is synthesized via a multi-step process starting from 6-chloro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylic acid. It involves a fluoride substitution reaction, followed by alkylation with ethyl bromide. The synthesis typically yields a product with high purity and excellent selectivity, although careful control of reaction conditions is necessary to achieve high yield.
About
CAS No
113046-72-3
English Name
Ethyl 6,7-difluoro-1-methyl-4-oxo-4H-[1,3]thiazeto[3,2-a]quinoline-3-carboxylate
Molecular Formula
C14H11F2NO3S
Molecular Weight
311.31 g/mol
SMILES
CCOC(=O)C1=C2N(C(S2)C)C3=CC(=C(C=C3C1=O)F)F
InChIKey
UUJUEXKIHKGFTH-UHFFFAOYSA-N
Last Updated: 2025-10-16 16:48
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