Crystal structure of Dehydrodieugenol B methyl ether, a neolignan from Nectandra leucantha Nees and Mart (Lauraceae)
In the title compound, C21H24O4 (systematic name: 4,5′-diallyl-2,2′,3′-trimethoxydiphenyl ether), the aromatic rings lie almost perpendicular to each other [dihedral angle = 85.96 (2)°]. The allyl side chains show similar configurations, with Car—C—C=C (ar = aromatic) torsion angles of −123.62 (12)...
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2018-04-01
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| Series: | Acta Crystallographica Section E: Crystallographic Communications |
| Subjects: | |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S2056989018003717 |
| _version_ | 1819290725834031104 |
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| author | Simone S. Grecco Gerold Jerz Joao Henrique G. Lago Peter G. Jones |
| author_facet | Simone S. Grecco Gerold Jerz Joao Henrique G. Lago Peter G. Jones |
| author_sort | Simone S. Grecco |
| collection | DOAJ |
| description | In the title compound, C21H24O4 (systematic name: 4,5′-diallyl-2,2′,3′-trimethoxydiphenyl ether), the aromatic rings lie almost perpendicular to each other [dihedral angle = 85.96 (2)°]. The allyl side chains show similar configurations, with Car—C—C=C (ar = aromatic) torsion angles of −123.62 (12) and −115.54 (12)°. A possible weak intramolecular C—H...O interaction is observed. In the crystal, molecules are connected by two C—H...O hydrogen bonds, forming undulating layers lying parallel to the bc plane. Weak C—H...π and π–π stacking interactions also occur. |
| first_indexed | 2024-12-24T03:27:19Z |
| format | Article |
| id | doaj.art-4c71e840307a45ea95af7f6c2dfc43a3 |
| institution | Directory Open Access Journal |
| issn | 2056-9890 |
| language | English |
| last_indexed | 2024-12-24T03:27:19Z |
| publishDate | 2018-04-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E: Crystallographic Communications |
| spelling | doaj.art-4c71e840307a45ea95af7f6c2dfc43a32022-12-21T17:17:18ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902018-04-0174451852110.1107/S2056989018003717hb7741Crystal structure of Dehydrodieugenol B methyl ether, a neolignan from Nectandra leucantha Nees and Mart (Lauraceae)Simone S. Grecco0Gerold Jerz1Joao Henrique G. Lago2Peter G. Jones3Institute of Food Chemistry, Technical University of Braunschweig, Schleinitzstrasse 20, 38106 Braunschweig, GermanyInstitute of Food Chemistry, Technical University of Braunschweig, Schleinitzstrasse 20, 38106 Braunschweig, GermanyCenter of Natural Sciences and Humanities, Federal University of ABC, 09210-580, Santo André, BrazilInstitute of Inorganic and Analytical Chemistry, Technical University of Braunschweig, Hagenring 30, 38106 Braunschweig, GermanyIn the title compound, C21H24O4 (systematic name: 4,5′-diallyl-2,2′,3′-trimethoxydiphenyl ether), the aromatic rings lie almost perpendicular to each other [dihedral angle = 85.96 (2)°]. The allyl side chains show similar configurations, with Car—C—C=C (ar = aromatic) torsion angles of −123.62 (12) and −115.54 (12)°. A possible weak intramolecular C—H...O interaction is observed. In the crystal, molecules are connected by two C—H...O hydrogen bonds, forming undulating layers lying parallel to the bc plane. Weak C—H...π and π–π stacking interactions also occur.http://scripts.iucr.org/cgi-bin/paper?S2056989018003717crystal structureneolignaneugenol |
| spellingShingle | Simone S. Grecco Gerold Jerz Joao Henrique G. Lago Peter G. Jones Crystal structure of Dehydrodieugenol B methyl ether, a neolignan from Nectandra leucantha Nees and Mart (Lauraceae) Acta Crystallographica Section E: Crystallographic Communications crystal structure neolignan eugenol |
| title | Crystal structure of Dehydrodieugenol B methyl ether, a neolignan from Nectandra leucantha Nees and Mart (Lauraceae) |
| title_full | Crystal structure of Dehydrodieugenol B methyl ether, a neolignan from Nectandra leucantha Nees and Mart (Lauraceae) |
| title_fullStr | Crystal structure of Dehydrodieugenol B methyl ether, a neolignan from Nectandra leucantha Nees and Mart (Lauraceae) |
| title_full_unstemmed | Crystal structure of Dehydrodieugenol B methyl ether, a neolignan from Nectandra leucantha Nees and Mart (Lauraceae) |
| title_short | Crystal structure of Dehydrodieugenol B methyl ether, a neolignan from Nectandra leucantha Nees and Mart (Lauraceae) |
| title_sort | crystal structure of dehydrodieugenol b methyl ether a neolignan from nectandra leucantha nees and mart lauraceae |
| topic | crystal structure neolignan eugenol |
| url | http://scripts.iucr.org/cgi-bin/paper?S2056989018003717 |
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