3-Fluoro-2,4,5-triphenylfuran
✍ Scribed by Jacobsen, Jesse M. ;Arimitsu, Satoru ;Hammond, Gerald B. ;Mashuta, Mark S.
- Book ID
- 104491958
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 465 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The title compound, C~22~H~15~FO, is the first example of a crystallographically characterized fully substituted fluorofuran. Although the F atom does not appear to participate in aryl–π attractions or classical hydrogen bonding, the title compound does contain four unique intermolecular π–π stacking interactions that have an atom-to-centroid range of 3.53 (4)–3.64 (4) Å. The phenyl ring located between the F and O atoms is only 9.55 (7)° from being coplanar with the furan ring, whereas the other aromatic planes form angles of 41.71 (1) and 20.45 (1)° with the ring.
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