科研之友
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摘要
In the title compound, C13H15NO3, the dihydrofuranone ring is planar to within 0.012 (4) A and it forms a dihedral angle of 42.8 (2) degrees with the benzene ring. The aminoethylidene group is coplanar with the dihydrofuranone ring. The methoxy group is slightly twisted away from the benzene ring. An intramolecular N-H center dot center dot center dot O hydrogen bond, generating an S(6) ring, is observed. In the crystal structure, the molecules exist as C H center dot center dot center dot O hydrogen-bonded dimers.
