1-[2-(Trit-yloxy)phen-yl]ethanone

1-[2-(Trit-yloxy)phen-yl]ethanone

In the title compound, C27H22O2, the acetyl group is nearly coplanar with the the ring to which it attacted [O-C-C-C torsion angle = -5.5 (3)°]. The three phenyl groups of the tri-phenyl-methyl substituent are mutually nearly perpendicular, making dihedral angles of 89.87 (11) and 78.29 (11) and 60....

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2013-06, Vol.69 (Pt 6), p.o918-o918
1. Verfasser: Zhao, Pengying
Format: Artikel
Sprache:eng
Schlagworte:
Organic Papers
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Beschreibung
Zusammenfassung:In the title compound, C27H22O2, the acetyl group is nearly coplanar with the the ring to which it attacted [O-C-C-C torsion angle = -5.5 (3)°]. The three phenyl groups of the tri-phenyl-methyl substituent are mutually nearly perpendicular, making dihedral angles of 89.87 (11) and 78.29 (11) and 60.34 (11)°. Two intra-molecular C-H⋯ O hydrogen bonds occur. In the crystal, C-H⋯ O hydrogen bonds link the moleclues into chains along the b-axis direction.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536813012956