crystal structure of 2-(4-tert-butylphenyl)-3-hydroxy-4h-chromen-4-one

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ID: 191776
2015
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Abstract
Yellow–green fluorescent crystals of the title compound, C19H18O3, were obtained by the reaction of hydroxyacetophenone and 4-tert-butylbenzaldehyde with hydrogen peroxide as oxidant. The plane of the benzene ring is slightly twisted to the mean plane of the 4H-chromene-4-one moiety (r.m.s. deviation = 0.0191 Å) by 10.53 (8)°. In the crystal, molecules are linked by pairs of O—H...O hydrogen bonds, forming inversion dimers with an R22(10) ring motif. The dimers are linked via C—H...π interactions, forming sheets parallel to (10-1).
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narita2015actacrystal Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Fuka Narita;Akihiro Takura;Takashi Fujihara
Journal Disability and rehabilitation
Year 2015
DOI
10.1107/S2056989015011482
URL
http://scripts.iucr.org/cgi-bin/paper?S2056989015011482
Keywords
crystal structure hydrogen bonding flavonol

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