AI Article Synopsis
- The compound C(17)H(16)ClNO(3) features a planar 4-hydroxy-3-methoxy-benzyl group that is nearly perpendicular to a chloro-benzene ring, with a dihedral angle of 84.67°.
- The structure exhibits an E configuration with the chloro-benzene and amide groups on opposite sides of the C=C bond.
- The C=O bond is relatively long at 1.2364 Å, while the C-N bond is shorter at 1.341 Å, indicating electron delocalization, alongside intermolecular hydrogen bonding interactions in the crystal.
Article Abstract
In the title compound, C(17)H(16)ClNO(3), the 4-hy-droxy-3-meth-oxy-benzyl group is planar [maximum atomic deviation = 0.0138 (16) Å] and is nearly perpendicular to the chloro-benzene ring, making a dihedral angle of 84.67 (4)°. The chloro-benzene and amide groups are located on the opposite sides of the C=C bond, showing an E configuration. The relatively long C=O bond distance of 1.2364 (19) Å and the short C-N bond distance of 1.341 (2) Å suggest electron delocalization in the amide fragment. Inter-molecular O-H⋯O, N-H⋯O and weak C-H⋯O hydrogen bonding is present in the crystal structure.
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Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3006917 | PMC |
| http://dx.doi.org/10.1107/S1600536810022713 | DOI Listing |
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