4-[6,8-Dibromo-2-(2-chloro-5-nitrophenyl)-1,2,3,4-tetrahydroquinazolin-3-yl]cyclohexanol

4-[6,8-Dibromo-2-(2-chloro-5-nitrophenyl)-1,2,3,4-tetrahydroquinazolin-3-yl]cyclohexanol

The title compound, C20H20Br2ClN3O3, was synthesized by the condensation reaction of 2-chloro-5-nitrobenzaldehyde with 4-(2-amino-3,5-dibromobenzylamino)cyclohexanol in a methanol solution. There are two independent molecules in the asymmetric unit and in one molecule the atoms of the cyclohexane ri...

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Main Authors: Zhi-Gang Wang, Zong-Lin Xia, Rong Wang, Ming-Li Wang
Format: Article
Language:English
Published: International Union of Crystallography 2010-05-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536810015023
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spelling doaj-ff9a761f05894d99a2b10bcb943f9c532020-11-25T00:52:34ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682010-05-01665o1205o120610.1107/S16005368100150234-[6,8-Dibromo-2-(2-chloro-5-nitrophenyl)-1,2,3,4-tetrahydroquinazolin-3-yl]cyclohexanolZhi-Gang WangZong-Lin XiaRong WangMing-Li WangThe title compound, C20H20Br2ClN3O3, was synthesized by the condensation reaction of 2-chloro-5-nitrobenzaldehyde with 4-(2-amino-3,5-dibromobenzylamino)cyclohexanol in a methanol solution. There are two independent molecules in the asymmetric unit and in one molecule the atoms of the cyclohexane ring are disordered over two sets of sites with refined occupancies of 0.657 (12) and 0.343 (12). The dihedral angle between the two benzene rings is 89.5 (2)° in one molecule and 82.9 (2)° in the other. In the crystal structure, intermolecular N—H...O and O—H...O hydrogen bonds link the molecules into chains propagating along [01overline{1}]. http://scripts.iucr.org/cgi-bin/paper?S1600536810015023
collection DOAJ
language English
format Article
sources DOAJ
author Zhi-Gang Wang
Zong-Lin Xia
Rong Wang
Ming-Li Wang
spellingShingle Zhi-Gang Wang
Zong-Lin Xia
Rong Wang
Ming-Li Wang
4-[6,8-Dibromo-2-(2-chloro-5-nitrophenyl)-1,2,3,4-tetrahydroquinazolin-3-yl]cyclohexanol
Acta Crystallographica Section E
author_facet Zhi-Gang Wang
Zong-Lin Xia
Rong Wang
Ming-Li Wang
author_sort Zhi-Gang Wang
title 4-[6,8-Dibromo-2-(2-chloro-5-nitrophenyl)-1,2,3,4-tetrahydroquinazolin-3-yl]cyclohexanol
title_short 4-[6,8-Dibromo-2-(2-chloro-5-nitrophenyl)-1,2,3,4-tetrahydroquinazolin-3-yl]cyclohexanol
title_full 4-[6,8-Dibromo-2-(2-chloro-5-nitrophenyl)-1,2,3,4-tetrahydroquinazolin-3-yl]cyclohexanol
title_fullStr 4-[6,8-Dibromo-2-(2-chloro-5-nitrophenyl)-1,2,3,4-tetrahydroquinazolin-3-yl]cyclohexanol
title_full_unstemmed 4-[6,8-Dibromo-2-(2-chloro-5-nitrophenyl)-1,2,3,4-tetrahydroquinazolin-3-yl]cyclohexanol
title_sort 4-[6,8-dibromo-2-(2-chloro-5-nitrophenyl)-1,2,3,4-tetrahydroquinazolin-3-yl]cyclohexanol
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2010-05-01
description The title compound, C20H20Br2ClN3O3, was synthesized by the condensation reaction of 2-chloro-5-nitrobenzaldehyde with 4-(2-amino-3,5-dibromobenzylamino)cyclohexanol in a methanol solution. There are two independent molecules in the asymmetric unit and in one molecule the atoms of the cyclohexane ring are disordered over two sets of sites with refined occupancies of 0.657 (12) and 0.343 (12). The dihedral angle between the two benzene rings is 89.5 (2)° in one molecule and 82.9 (2)° in the other. In the crystal structure, intermolecular N—H...O and O—H...O hydrogen bonds link the molecules into chains propagating along [01overline{1}].
url http://scripts.iucr.org/cgi-bin/paper?S1600536810015023
work_keys_str_mv AT zhigangwang 468dibromo22chloro5nitrophenyl1234tetrahydroquinazolin3ylcyclohexanol
AT zonglinxia 468dibromo22chloro5nitrophenyl1234tetrahydroquinazolin3ylcyclohexanol
AT rongwang 468dibromo22chloro5nitrophenyl1234tetrahydroquinazolin3ylcyclohexanol
AT mingliwang 468dibromo22chloro5nitrophenyl1234tetrahydroquinazolin3ylcyclohexanol
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