N′-(Butan-2-ylidene)furan-2-carbohydrazide

N′-(Butan-2-ylidene)furan-2-carbohydrazide

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The title Schiff base compound, C9H12N2O2, was obtained from a condensation reaction of Ruler butan-2-one and furan-2-carbohydrazide.The furan ring and the hydrazide fragment are roughly planar, the largest deviation from the mean plane being 0.069 (2)Å, but the butanylidene group is twisted slightly with Boxing - Bags respect to this plane by a dihedral angle of 5.2 (3)°.In the crystal, intermolecular N—H.

O hydrogen bonds link pairs of inversion-related molecules, forming dimers of R22(8) graph-set motif.