Qing-fang Cheng, Qi-fa Wang, Li-sha Liu
Nov 14, 2009
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Influential Citations
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Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
The title compound, C13H14N2O2, an isoxazol-5-one derivative, was synthesized by a one-pot, three-component condensation reaction of methyl acetoacetate, hydroxylamine hydrochloride and 4-(dimethylamino)benzaldehyde. All the non-H atoms are co-planar [r.m.s deviation = 0.0039 Å], with a Z configuration about the C=C bond. The dihedral angle between the phenyl ring and the isoxazole ring is 2.58 (19)°.