(E)-3-(3-Chloro-phen-yl)-N-(4-hy-droxy-3-meth-oxy-benz-yl)acryl-amide.
Acta Crystallogr Sect E Struct Rep Online
; 66(Pt 7): o1700, 2010 Jun 18.
Article
en En
| MEDLINE
| ID: mdl-21587920
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 = 0.0138â
(16)â
Å] and is nearly perpendicular to the chloro-benzene ring, making a dihedral angle of 84.67â
(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 1.2364â
(19)â
Å and the short C-N bond distance of 1.341â
(2)â
Å suggest electron delocalization in the amide fragment. Inter-molecular O-Hâ¯O, N-Hâ¯O and weak C-Hâ¯O hydrogen bonding is present in the crystal structure.
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Año:
2010
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Article