{"title":"2-Methyl-4-[(4-methylphenyl)amino]benzoic acid","authors":"Fang He , Sihui Long","doi":"10.1107/S2414314625004559","DOIUrl":null,"url":null,"abstract":"<div><div>The molecules of the title compound form acid–acid homodimers in the crystal structure.</div></div><div><div>In the title compound, C<sub>15</sub>H<sub>15</sub>NO<sub>2</sub>, which was prepared using a Buchwald–Hartwig cross-coupling reaction followed by ester hydrolysis, the dihedral angle between the aromatic rings is 42.44 (7)°. In the crystal, the molecules associate to form centrosymmetric acid–acid dimers.<span><figure><span><img><ol><li><span><span>Download: <span>Download high-res image (251KB)</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 5","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2025-05-01","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/S2414314625000331","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
The molecules of the title compound form acid–acid homodimers in the crystal structure.
In the title compound, C15H15NO2, which was prepared using a Buchwald–Hartwig cross-coupling reaction followed by ester hydrolysis, the dihedral angle between the aromatic rings is 42.44 (7)°. In the crystal, the molecules associate to form centrosymmetric acid–acid dimers.
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