Diethyl 4,4′-(ethane-1,2-diyldioxy)dibenzoate

Diethyl 4,4′-(ethane-1,2-diyldioxy)dibenzoate

The title compound, C20H22O6, was obtained by the reaction of ethyl 4-hydroxybenzoate with 1,2-dichloroethane in dimethylformamide. The molecule lies around the crystallographic inversion center at (0,0,0), with the asymmetric unit consisting of one half of the molecule. The two ethyl groups are in...

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Main Authors: Zhen Ma, Huang Yang
Format: Article
Language:English
Published: International Union of Crystallography 2011-07-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536811021258
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spelling doaj-18e1507205ab4e188b4196ebf249cab52020-11-25T01:10:55ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682011-07-01677o1623o162310.1107/S1600536811021258Diethyl 4,4′-(ethane-1,2-diyldioxy)dibenzoateZhen MaHuang YangThe title compound, C20H22O6, was obtained by the reaction of ethyl 4-hydroxybenzoate with 1,2-dichloroethane in dimethylformamide. The molecule lies around the crystallographic inversion center at (0,0,0), with the asymmetric unit consisting of one half of the molecule. The two ethyl groups are in trans positions. The ethyl, carboxyl, aryl and O—CH2 groups are coplanar with an r.m.s. deviation of 0.0208 (9) Å. The whole molecule is planar with an r.m.s. deviation of 0.0238 (9) Å for the 19 atoms used in the calculation and 0.0071 (9) Å for the two aryl groups in the molecule. A weak intermolecular C—H...O hydrogen bond and a C—H...π interaction help to consolidate the three-dimensional network. http://scripts.iucr.org/cgi-bin/paper?S1600536811021258
collection DOAJ
language English
format Article
sources DOAJ
author Zhen Ma
Huang Yang
spellingShingle Zhen Ma
Huang Yang
Diethyl 4,4′-(ethane-1,2-diyldioxy)dibenzoate
Acta Crystallographica Section E
author_facet Zhen Ma
Huang Yang
author_sort Zhen Ma
title Diethyl 4,4′-(ethane-1,2-diyldioxy)dibenzoate
title_short Diethyl 4,4′-(ethane-1,2-diyldioxy)dibenzoate
title_full Diethyl 4,4′-(ethane-1,2-diyldioxy)dibenzoate
title_fullStr Diethyl 4,4′-(ethane-1,2-diyldioxy)dibenzoate
title_full_unstemmed Diethyl 4,4′-(ethane-1,2-diyldioxy)dibenzoate
title_sort diethyl 4,4′-(ethane-1,2-diyldioxy)dibenzoate
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2011-07-01
description The title compound, C20H22O6, was obtained by the reaction of ethyl 4-hydroxybenzoate with 1,2-dichloroethane in dimethylformamide. The molecule lies around the crystallographic inversion center at (0,0,0), with the asymmetric unit consisting of one half of the molecule. The two ethyl groups are in trans positions. The ethyl, carboxyl, aryl and O—CH2 groups are coplanar with an r.m.s. deviation of 0.0208 (9) Å. The whole molecule is planar with an r.m.s. deviation of 0.0238 (9) Å for the 19 atoms used in the calculation and 0.0071 (9) Å for the two aryl groups in the molecule. A weak intermolecular C—H...O hydrogen bond and a C—H...π interaction help to consolidate the three-dimensional network.
url http://scripts.iucr.org/cgi-bin/paper?S1600536811021258
work_keys_str_mv AT zhenma diethyl44amp8242ethane12diyldioxydibenzoate
AT huangyang diethyl44amp8242ethane12diyldioxydibenzoate
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