Synthesis and crystal structure characterization of (E)-2,2,2-Trifluoro-N-[2-(2-nitrovinyl)phenyl]acetamide

doi:10.1080/15421406.2015.1037563

Paper

Synthesis and crystal structure characterization of (E)-2,2,2-Trifluoro-N-[2-(2-nitrovinyl)phenyl]acetamide

Published Jan 2, 2016 · Gonghua Pan, C. Zhang, T. Wang

Molecular Crystals and Liquid Crystals

Q4 SJR score

0

Citations

0

Influential Citations

Full textSemantic Scholar

Abstract

ABSTRACT The title compound, (E)-2,2,2-trifluoro-N-[2-(2-nitrovinyl)phenyl]acetamide, was synthesized and characterized by 1H and 13C NMR and HRMS spectroscopy. Its molecular configuration was investigated by X-ray crystallography. The crystal structure analysis revealed that the structure exhibits intermolecular hydrogen bonds of the type N–H…O and intermolecular hydrogen bonds of the type N–H…F, and molecules are linked by weak C–H…O contacts. Furthermore, the two oxygen atoms of nitro group are disordered over two positions, respectively, with site occupancy factors of 0.8:0.2 and 0.6:0.4. Three fluorine atoms are also disordered over two positions, respectively, one fluorine atom with site occupancy factors of 0.6:0.4 and the other two fluorine atoms with site occupancy factors of 0.5:0.5.

Study Snapshot

The crystal structure of (E)-2,2,2-trifluoro-N-[2-(2-nitrovinyl)phenyl]acetamide reveals intermolecular hydrogen bonds, weak C-H...O contacts, and disordered oxygen and fluorine atoms.

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

Synthesis and crystal structure characterization of (E)-2,2,2-Trifluoro-N-[2-(2-nitrovinyl)phenyl]acetamide

References

Citations