Crystal structure of 1,2-bis(4-fluorophenyl)-1-hydroxy-2,3,8-trimethoxyacenaphthene: formation of a five-membered intramolecular O—H...O hydrogen-bonded ring

Crystal structure of 1,2-bis(4-fluorophenyl)-1-hydroxy-2,3,8-trimethoxyacenaphthene: formation of a five-membered intramolecular O—H...O hydrogen-bonded ring

The structure of the title compound, C27H22F2O4, at 193 K has triclinic (P\overline{1}) symmetry. The hydroxy and methoxy groups at the 1,2-positions of the acenaphthene core display a cis configuration. Both substituents are involved in the formation of a five-membered intramolecular O—H...O hydrog...

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Bibliographic Details
Main Authors: Hiroaki Iitsuka, Kun Li, Miyuki Kobayashi, Kikuko Iida, Noriyuki Yonezawa, Akiko Okamoto
Format: Article
Language:English
Published: International Union of Crystallography 2021-02-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
acenaphthene
asymmetric molecular structure
cis-configuration
intramolecular o—h...o hydrogen bond
crystal structure
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989021000669

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http://scripts.iucr.org/cgi-bin/paper?S2056989021000669

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