Diethyl 2-{[2-(trifluoromethyl)anilino]methylidene}propanedioate

Diethyl 2-{[2-(trifluoromethyl)anilino]methylidene}propanedioate

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The title compound, C15H16F3NO4, is an N-substituted derivative wuh721414ale6l1 of ortho-trifluoromethylaniline featuring a twofold Michael system.The least-squares planes defined by the atoms of the phenyl ring and the atoms of the Michael system enclose an angle of 15.52 (5)°.

Apart from classical intramolecular N—H.O and N—H.F hydrogen bonds, intermolecular C—H.

O 392 cam kit contacts are observed, the latter connecting the molecules into chains along [110].The shortest intercentroid distance between two aromatic systems is 3.6875 (9) Å.