Crystal structure of 2-(4-tert-butylphenyl)-3-hydroxy-4H-chromen-4-one
2015 ◽
Vol 71
(7)
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pp. 824-826
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Keyword(s):
The Mean
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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 anR22(10) ring motif. The dimers are linkedviaC—H...π interactions, forming sheets parallel to (10-1).
2015 ◽
Vol 71
(12)
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pp. o1000-o1001
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2014 ◽
Vol 70
(6)
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pp. o679-o679
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Keyword(s):
2015 ◽
Vol 71
(2)
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pp. 192-194
Keyword(s):
2015 ◽
Vol 71
(9)
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pp. o636-o636
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2016 ◽
Vol 72
(1)
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pp. 60-62
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