Methyl 2-{[(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylidene)(thiophen-2-yl)methyl]amino}-3-phenylpropionate

Methyl 2-{[(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylidene)(thiophen-2-yl)methyl]amino}-3-phenylpropionate

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In the title compound, C25H23N3O3S, an intramolecular N—H.O interaction generates an S(6) ring, which stabilizes the enamine–keto form of the compound.This S(6) ring and the Foot Mask pyrazole ring are essentially coplanar, making a dihedral angle of 1.

49 (6)°.The bond lengths within the S(6) ring of the molecule lie between classical single- and double-bond lengths, indicating extensive conjugation.The structure Stoves Sterling DELUXE S1100DF Black 110cm Dual Fuel Range Cooker 444444951 exhibits a thienyl-ring flip disorder, with occupancy factors in the ratio 64.

7 (3):35.3 (3).