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(Z)-Isobutyl 2-benzamido-3-(4-chloro-phen-yl)acrylate.

ABSTRACT: The title compound, C(20)H(20)ClNO(3), is a α-amino acid derivative which displays a Z configuration about the C=C double bond. The dihedral angle betwen the aromatic rings is 87.75 (12)°. The mol-ecular conformation is stabilized by an intra-molecular C-H⋯N hydrogen bond. In the crystal structure, centrosymmetrically related mol-ecules inter-act through inter-molecular C-H⋯O hydrogen-bond inter-actions, forming dimers. The dimers are further linked into chains parallel to the a axis by N-H⋯O hydrogen bonds. The methyl groups of the isopropyl group are disordered over two positions with occupancy factors of 0.5.

SUBMITTER: Su GF

PROVIDER: S-EPMC2970985 | biostudies-literature | 2009 Oct

REPOSITORIES: biostudies-literature

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(Z)-Isobutyl 2-benzamido-3-(4-chloro-phen-yl)acrylate.

Su Gui-Fa GF Wang Zhong-Chang ZC Huang Wan-Yun WY Wang Zhi-Xin ZX Chen Zi-Lu ZL

Acta crystallographica. Section E, Structure reports online 20091028 Pt 11

The title compound, C(20)H(20)ClNO(3), is a α-amino acid derivative which displays a Z configuration about the C=C double bond. The dihedral angle betwen the aromatic rings is 87.75 (12)°. The mol-ecular conformation is stabilized by an intra-molecular C-H⋯N hydrogen bond. In the crystal structure, centrosymmetrically related mol-ecules inter-act through inter-molecular C-H⋯O hydrogen-bond inter-actions, forming dimers. The dimers are further linked into chains parallel to the a axis by N-H⋯O hy ...[more]

PMID: 21578473

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