Abstract
In the title compound, C 20H 17NO 4, the double bond of the acrylonitrile group separating the 1-benzofuran moiety from the 3,4,5-trimeth-oxy-phenyl ring has Z geometry. The 1-benzofuran groups are π-π stacked with inversion-related counterparts such that the furan ring centroid-centroid distance is 3.804 (5) Å. The dihedral angle between the planes of the trimethoxyphenyl ring and the acrylonitrile group is 24.2 (2)°.
Original language | English |
---|---|
Pages (from-to) | o731 |
Journal | Acta Crystallographica Section E: Structure Reports Online |
Volume | 68 |
Issue number | 3 |
DOIs | |
State | Published - Mar 2012 |
Keywords
- R factor = 0.064
- T = 90 K
- data-to-parameter ratio = 16.6.
- mean σ(C-C) = 0.004 Å
- single-crystal X-ray study
- wR factor = 0.186
ASJC Scopus subject areas
- General Chemistry
- General Materials Science
- Condensed Matter Physics