8-Hydroxy-3,4-bis(4-methoxyphenyl)-1H-isochromen-1-one
In the title compound, C23H18O5, the two methoxy-substituted benzene rings are inclined to one another by 67.0 (2)° and to the mean plane of the 1H-isochromene ring system by 67.21 (16) and 27.61 (17)°. There is an intramolecular C—H...π interaction present involving the two 4-methoxyphenyl rings. I...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2017-04-01
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| Series: | IUCrData |
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| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S2414314617005351 |
| _version_ | 1819274911520129024 |
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| author | Sivakalai Mayakrishnan Y. Arun Narayanan Uma Maheswari |
| author_facet | Sivakalai Mayakrishnan Y. Arun Narayanan Uma Maheswari |
| author_sort | Sivakalai Mayakrishnan |
| collection | DOAJ |
| description | In the title compound, C23H18O5, the two methoxy-substituted benzene rings are inclined to one another by 67.0 (2)° and to the mean plane of the 1H-isochromene ring system by 67.21 (16) and 27.61 (17)°. There is an intramolecular C—H...π interaction present involving the two 4-methoxyphenyl rings. In the crystal, molecules are linked by O—H...O hydrogen bonds, forming chains propagating along the [301] direction. The chains are linked by a number of C—H...π interactions, forming a three-dimensional structure. |
| first_indexed | 2024-12-23T23:15:57Z |
| format | Article |
| id | doaj.art-54545bf4d2044a428e6b430a48879e27 |
| institution | Directory Open Access Journal |
| issn | 2414-3146 |
| language | English |
| last_indexed | 2024-12-23T23:15:57Z |
| publishDate | 2017-04-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | IUCrData |
| spelling | doaj.art-54545bf4d2044a428e6b430a48879e272022-12-21T17:26:30ZengInternational Union of CrystallographyIUCrData2414-31462017-04-0124x17053510.1107/S2414314617005351su41478-Hydroxy-3,4-bis(4-methoxyphenyl)-1H-isochromen-1-oneSivakalai Mayakrishnan0Y. Arun1Narayanan Uma Maheswari2Organic & Bio-organic Chemistry, CSIR Central Leather Research Institute, Adyar, Chennai 600 020, IndiaOrganic & Bio-organic Chemistry, CSIR Central Leather Research Institute, Adyar, Chennai 600 020, IndiaOrganic & Bio-organic Chemistry, CSIR Central Leather Research Institute, Adyar, Chennai 600 020, IndiaIn the title compound, C23H18O5, the two methoxy-substituted benzene rings are inclined to one another by 67.0 (2)° and to the mean plane of the 1H-isochromene ring system by 67.21 (16) and 27.61 (17)°. There is an intramolecular C—H...π interaction present involving the two 4-methoxyphenyl rings. In the crystal, molecules are linked by O—H...O hydrogen bonds, forming chains propagating along the [301] direction. The chains are linked by a number of C—H...π interactions, forming a three-dimensional structure.http://scripts.iucr.org/cgi-bin/paper?S2414314617005351crystal structurechromene1H-isochromen-1-onehydrogen bonding |
| spellingShingle | Sivakalai Mayakrishnan Y. Arun Narayanan Uma Maheswari 8-Hydroxy-3,4-bis(4-methoxyphenyl)-1H-isochromen-1-one IUCrData crystal structure chromene 1H-isochromen-1-one hydrogen bonding |
| title | 8-Hydroxy-3,4-bis(4-methoxyphenyl)-1H-isochromen-1-one |
| title_full | 8-Hydroxy-3,4-bis(4-methoxyphenyl)-1H-isochromen-1-one |
| title_fullStr | 8-Hydroxy-3,4-bis(4-methoxyphenyl)-1H-isochromen-1-one |
| title_full_unstemmed | 8-Hydroxy-3,4-bis(4-methoxyphenyl)-1H-isochromen-1-one |
| title_short | 8-Hydroxy-3,4-bis(4-methoxyphenyl)-1H-isochromen-1-one |
| title_sort | 8 hydroxy 3 4 bis 4 methoxyphenyl 1h isochromen 1 one |
| topic | crystal structure chromene 1H-isochromen-1-one hydrogen bonding |
| url | http://scripts.iucr.org/cgi-bin/paper?S2414314617005351 |
| work_keys_str_mv | AT sivakalaimayakrishnan 8hydroxy34bis4methoxyphenyl1hisochromen1one AT yarun 8hydroxy34bis4methoxyphenyl1hisochromen1one AT narayananumamaheswari 8hydroxy34bis4methoxyphenyl1hisochromen1one |