Ethyl 6,7,8-trifluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylate(CAS: 79660-46-1)

Ethyl 6,7,8-trifluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylate is a crystalline solid with a molecular weight of approximately 272.18 g/mol. It has a low solubility in water but is more soluble in organic solvents like ethanol and acetone. This compound is reactive and can undergo various chemical transformations, such as reduction and alkylation.

Ethyl 6,7,8-trifluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylate is typically synthesized via a multi-step process involving the condensation of ethyl 4-aminobenzoate with 2,3,4-trifluorobenzoyl chloride followed by an acylation step. The reaction is catalyzed by a Lewis acid and proceeds with good yield and selectivity.

Ethyl 6,7,8-trifluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylate finds application in the pharmaceutical industry for the synthesis of medicinal compounds. It is also used in the polymer industry for the development of fluorinated polymers and in sensor technology for its unique electronic properties.

When handling Ethyl 6,7,8-trifluoro-4-oxo-1,4-dihydro-3-quinolinecarboxylate, it is essential to use appropriate personal protective equipment (PPE) such as gloves and goggles. Work should be conducted in a fume hood to minimize exposure. Spills should be cleaned up carefully, and the substance should be stored in a cool, dry place away from incompatible materials. Always refer to the Safety Data Sheet (SDS) for detailed safety information.