Crystal structures of 2-acetyl-4-ethynylphenol and 2-acetyl-4-(3-hydroxy-3-methylbut-1-yn-1-yl)phenol

Crystal structures of 2-acetyl-4-ethynylphenol and 2-acetyl-4-(3-hydroxy-3-methylbut-1-yn-1-yl)phenol

In the title compounds, C10H8O2, (I), and C13H14O3, (II), the 2-acetyl-4-ethynylphenol unit displays a planar geometry, which is stabilized by an intramolecular O—H...O hydrogen bond. The crystal structure of (I) is constructed of infinite strands, along [101], of C—H...O=C hydrogen-bonded molecules...

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Bibliographic Details
Main Authors:	Jörg Hübscher, Robert Rosin, Wilhelm Seichter, Edwin Weber
Format:	Article
Language:	English
Published:	International Union of Crystallography 2016-10-01
Series:	Acta Crystallographica Section E: Crystallographic Communications
Subjects:	crystal structure 2-acetylphenol ethynyl dimethylhydroxymethyl hydrogen bonding C—H...π interactions
Online Access:	http://scripts.iucr.org/cgi-bin/paper?S2056989016013451

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