Crystal structure of (E)-3-(2-hydroxy-4-methylphenyl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-one

Crystal structure of (E)-3-(2-hydroxy-4-methylphenyl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-one

The title chalcone derivative, C19H20O5, adopts a trans configuration with respect to the olefinic C=C double bond. The 2-hydroxy-4-methylphenyl ring is coplanar with the attached enone bridge [torsion angle = −179.96 (14)°], where this plane is nearly perpendicular to the 2,4,6-trimethoxyphenyl rin...

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Main Authors: Maadh Jumaah, Huey Chong Kwong, Melati Khairuddean
Format: Article
Language:English
Published: International Union of Crystallography 2019-09-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
chalcone
enone bridge
O—H...O interaction
data survey
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989019011289
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spelling doaj-cf6764a7470743698a4f5f3e9cb438de2020-11-25T02:34:06ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902019-09-017591379138210.1107/S2056989019011289jj2214Crystal structure of (E)-3-(2-hydroxy-4-methylphenyl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-oneMaadh Jumaah0Huey Chong Kwong1Melati Khairuddean2School of Chemical Sciences, Universiti Sains Malaysia, Penang 11800 USM, MalaysiaDepartment of Chemistry, Faculty of Science, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, MalaysiaSchool of Chemical Sciences, Universiti Sains Malaysia, Penang 11800 USM, MalaysiaThe title chalcone derivative, C19H20O5, adopts a trans configuration with respect to the olefinic C=C double bond. The 2-hydroxy-4-methylphenyl ring is coplanar with the attached enone bridge [torsion angle = −179.96 (14)°], where this plane is nearly perpendicular to the 2,4,6-trimethoxyphenyl ring [dihedral angle = 75.81 (8)°]. In the crystal, molecules are linked into chains propagating along [010] by an O—H...O hydrogen bond. These chains are further connected into centrosymmetric dimer chains via weak C—H...O interactions. The conformations of related chalcone derivatives are surveyed and all of these structures adopt a skeleton with two almost orthogonal aromatic rings.http://scripts.iucr.org/cgi-bin/paper?S2056989019011289crystal structurechalconeenone bridgeO—H...O interactiondata survey
collection DOAJ
language English
format Article
sources DOAJ
author Maadh Jumaah
Huey Chong Kwong
Melati Khairuddean
spellingShingle Maadh Jumaah
Huey Chong Kwong
Melati Khairuddean
Crystal structure of (E)-3-(2-hydroxy-4-methylphenyl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-one
Acta Crystallographica Section E: Crystallographic Communications
crystal structure
chalcone
enone bridge
O—H...O interaction
data survey
author_facet Maadh Jumaah
Huey Chong Kwong
Melati Khairuddean
author_sort Maadh Jumaah
title Crystal structure of (E)-3-(2-hydroxy-4-methylphenyl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-one
title_short Crystal structure of (E)-3-(2-hydroxy-4-methylphenyl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-one
title_full Crystal structure of (E)-3-(2-hydroxy-4-methylphenyl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-one
title_fullStr Crystal structure of (E)-3-(2-hydroxy-4-methylphenyl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-one
title_full_unstemmed Crystal structure of (E)-3-(2-hydroxy-4-methylphenyl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-one
title_sort crystal structure of (e)-3-(2-hydroxy-4-methylphenyl)-1-(2,4,6-trimethoxyphenyl)prop-2-en-1-one
publisher International Union of Crystallography
series Acta Crystallographica Section E: Crystallographic Communications
issn 2056-9890
publishDate 2019-09-01
description The title chalcone derivative, C19H20O5, adopts a trans configuration with respect to the olefinic C=C double bond. The 2-hydroxy-4-methylphenyl ring is coplanar with the attached enone bridge [torsion angle = −179.96 (14)°], where this plane is nearly perpendicular to the 2,4,6-trimethoxyphenyl ring [dihedral angle = 75.81 (8)°]. In the crystal, molecules are linked into chains propagating along [010] by an O—H...O hydrogen bond. These chains are further connected into centrosymmetric dimer chains via weak C—H...O interactions. The conformations of related chalcone derivatives are surveyed and all of these structures adopt a skeleton with two almost orthogonal aromatic rings.
topic crystal structure
chalcone
enone bridge
O—H...O interaction
data survey
url http://scripts.iucr.org/cgi-bin/paper?S2056989019011289
work_keys_str_mv AT maadhjumaah crystalstructureofe32hydroxy4methylphenyl1246trimethoxyphenylprop2en1one
AT hueychongkwong crystalstructureofe32hydroxy4methylphenyl1246trimethoxyphenylprop2en1one
AT melatikhairuddean crystalstructureofe32hydroxy4methylphenyl1246trimethoxyphenylprop2en1one
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