Hypolite Bazié , Eric Ziki , Sorgho Brahima , Veroarisinima Ratsimbazafy , Patrick Roge , Emmanuel Wenger , Abdoulaye Djandé , Claude Lecomte
{"title":"2-Oxo-2H-chromen-7-yl tert-butylacetate","authors":"Hypolite Bazié , Eric Ziki , Sorgho Brahima , Veroarisinima Ratsimbazafy , Patrick Roge , Emmanuel Wenger , Abdoulaye Djandé , Claude Lecomte","doi":"10.1107/S2414314625001890","DOIUrl":null,"url":null,"abstract":"<div><div>In the title compound, the dihedral angle between the 2<em>H</em>-chromen-2-one ring system and the <em>tert</em>-butylacetate moiety is 72.72 (9)°. In the crystal, the molecules are connected through C—H⋯O hydrogen bonds, generating <em>C</em>(6) chains and <em>R</em><sub>2</sub><sup>2</sup>(20) loops that are reinforced by weak aromatic π–π stacking interactions.</div></div><div><div>In the title compound, C<sub>15</sub>H<sub>16</sub>O<sub>4</sub>, the dihedral angle between the 2<em>H</em>-chromen-2-one ring system and the <em>tert</em>-butylacetate moiety is 72.72 (9)°. In the crystal, the molecules are connected through C—H⋯O hydrogen bonds, generating <em>C</em>(6) chains and <em>R</em><sub>2</sub><sup>2</sup>(20) loops that are reinforced by weak aromatic π–π stacking interactions. The H⋯H, H⋯O/O⋯H, H⋯C/C⋯H and C⋯C contacts contribute 50.6, 29.1, 8.5 and 6.8%, respectively, to the Hirshfeld surface.<span><figure><span><img><ol><li><span><span>Download: <span>Download high-res image (193KB)</span></span></span></li><li><span><span>Download: <span>Download full-size image</span></span></span></li></ol></span></figure></span></div></div>","PeriodicalId":94324,"journal":{"name":"IUCrData","volume":"10 3","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"IUCrData","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S241431462500015X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In the title compound, the dihedral angle between the 2H-chromen-2-one ring system and the tert-butylacetate moiety is 72.72 (9)°. In the crystal, the molecules are connected through C—H⋯O hydrogen bonds, generating C(6) chains and R22(20) loops that are reinforced by weak aromatic π–π stacking interactions.
In the title compound, C15H16O4, the dihedral angle between the 2H-chromen-2-one ring system and the tert-butylacetate moiety is 72.72 (9)°. In the crystal, the molecules are connected through C—H⋯O hydrogen bonds, generating C(6) chains and R22(20) loops that are reinforced by weak aromatic π–π stacking interactions. The H⋯H, H⋯O/O⋯H, H⋯C/C⋯H and C⋯C contacts contribute 50.6, 29.1, 8.5 and 6.8%, respectively, to the Hirshfeld surface.
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