4-Chlorocurcumin
The title compound [systematic name: 4-chloro-5-hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,4,6-trien-3-one], C21H19ClO6, is close to planar, with a dihedral angle of 2.61 (7)° between the terminal phenyl groups and three intramolecular O—H...O hydrogen bonds occur. In the crystal, the molecul...
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2025-01-01
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| Online Access: | https://journals.iucr.org/paper?S2414314624012434 |
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| author | Phuong-Truc T. Pham Mamoun M. Bader |
| author_facet | Phuong-Truc T. Pham Mamoun M. Bader |
| author_sort | Phuong-Truc T. Pham |
| collection | DOAJ |
| description | The title compound [systematic name: 4-chloro-5-hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,4,6-trien-3-one], C21H19ClO6, is close to planar, with a dihedral angle of 2.61 (7)° between the terminal phenyl groups and three intramolecular O—H...O hydrogen bonds occur. In the crystal, the molecules are linked into [201] chains by O—H...O hydrogen bonds and weak aromatic π–π stacking is also observed with a shortest centroid–centroid separation of 3.7279 (8) Å. |
| format | Article |
| id | doaj-art-ebf5160589314823ba7462102f89dcc2 |
| institution | Kabale University |
| issn | 2414-3146 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | IUCrData |
| spelling | doaj-art-ebf5160589314823ba7462102f89dcc22025-02-06T07:26:56ZengInternational Union of CrystallographyIUCrData2414-31462025-01-01101x24124310.1107/S2414314624012434hb45014-ChlorocurcuminPhuong-Truc T. Pham0Mamoun M. Bader1Department of Chemistry, Pennsylvania State Scranton, Dunmore, PA 18512, USADepartment of Chemistry, Alfaisal University, Riyadh 11533, Saudi ArabiaThe title compound [systematic name: 4-chloro-5-hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,4,6-trien-3-one], C21H19ClO6, is close to planar, with a dihedral angle of 2.61 (7)° between the terminal phenyl groups and three intramolecular O—H...O hydrogen bonds occur. In the crystal, the molecules are linked into [201] chains by O—H...O hydrogen bonds and weak aromatic π–π stacking is also observed with a shortest centroid–centroid separation of 3.7279 (8) Å.https://journals.iucr.org/paper?S2414314624012434crystal structurecurcumin derivativehydrogen bonds |
| spellingShingle | Phuong-Truc T. Pham Mamoun M. Bader 4-Chlorocurcumin IUCrData crystal structure curcumin derivative hydrogen bonds |
| title | 4-Chlorocurcumin |
| title_full | 4-Chlorocurcumin |
| title_fullStr | 4-Chlorocurcumin |
| title_full_unstemmed | 4-Chlorocurcumin |
| title_short | 4-Chlorocurcumin |
| title_sort | 4 chlorocurcumin |
| topic | crystal structure curcumin derivative hydrogen bonds |
| url | https://journals.iucr.org/paper?S2414314624012434 |
| work_keys_str_mv | AT phuongtructpham 4chlorocurcumin AT mamounmbader 4chlorocurcumin |