Manuel Stapf , Venugopal Rao Miyyapuram , Wilhelm Seichter , Monika Mazik
{"title":"1,3-双(乙酰氧甲基)-5-{[(4,6-二甲基吡啶-2-基)氨基]甲基}-2,4,6-三乙基苯的合成及晶体结构","authors":"Manuel Stapf , Venugopal Rao Miyyapuram , Wilhelm Seichter , Monika Mazik","doi":"10.1107/S2056989024007515","DOIUrl":null,"url":null,"abstract":"<div><p>In the crystal structure of the title compound, C<sub>26</sub>H<sub>36</sub>N<sub>2</sub>O<sub>4</sub>, the tripodal molecule adopts a conformation in which the substituents attached to the central benzene ring are arranged in an alternating order above and below the ring plane.</p></div><div><p>In the crystal structure of the title compound, C<sub>26</sub>H<sub>36</sub>N<sub>2</sub>O<sub>4</sub>, the tripodal molecule exists in a conformation in which the substituents attached to the central arene ring are arranged in an alternating order above and below the ring plane. The heterocyclic unit is inclined at an angle of 79.6 (1)° with respect to the plane of the benzene ring. In the crystal, the molecules are connected <em>via</em> N—H⋯O bonds, forming infinite supramolecular strands. Interstrand association involves weak C—H⋯O and C—H⋯π interactions, with the pyridine ring acting as an acceptor in the latter case.</p></div>","PeriodicalId":7367,"journal":{"name":"Acta Crystallographica Section E: Crystallographic Communications","volume":"80 9","pages":"Pages 947-950"},"PeriodicalIF":0.5000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Synthesis and crystal structure of 1,3-bis(acetoxymethyl)-5-{[(4,6-dimethylpyridin-2-yl)amino]methyl}-2,4,6-triethylbenzene\",\"authors\":\"Manuel Stapf , Venugopal Rao Miyyapuram , Wilhelm Seichter , Monika Mazik\",\"doi\":\"10.1107/S2056989024007515\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>In the crystal structure of the title compound, C<sub>26</sub>H<sub>36</sub>N<sub>2</sub>O<sub>4</sub>, the tripodal molecule adopts a conformation in which the substituents attached to the central benzene ring are arranged in an alternating order above and below the ring plane.</p></div><div><p>In the crystal structure of the title compound, C<sub>26</sub>H<sub>36</sub>N<sub>2</sub>O<sub>4</sub>, the tripodal molecule exists in a conformation in which the substituents attached to the central arene ring are arranged in an alternating order above and below the ring plane. The heterocyclic unit is inclined at an angle of 79.6 (1)° with respect to the plane of the benzene ring. In the crystal, the molecules are connected <em>via</em> N—H⋯O bonds, forming infinite supramolecular strands. Interstrand association involves weak C—H⋯O and C—H⋯π interactions, with the pyridine ring acting as an acceptor in the latter case.</p></div>\",\"PeriodicalId\":7367,\"journal\":{\"name\":\"Acta Crystallographica Section E: Crystallographic Communications\",\"volume\":\"80 9\",\"pages\":\"Pages 947-950\"},\"PeriodicalIF\":0.5000,\"publicationDate\":\"2024-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta Crystallographica Section E: Crystallographic Communications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/org/science/article/pii/S2056989024001786\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"CRYSTALLOGRAPHY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta Crystallographica Section E: Crystallographic Communications","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/org/science/article/pii/S2056989024001786","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CRYSTALLOGRAPHY","Score":null,"Total":0}
Synthesis and crystal structure of 1,3-bis(acetoxymethyl)-5-{[(4,6-dimethylpyridin-2-yl)amino]methyl}-2,4,6-triethylbenzene
In the crystal structure of the title compound, C26H36N2O4, the tripodal molecule adopts a conformation in which the substituents attached to the central benzene ring are arranged in an alternating order above and below the ring plane.
In the crystal structure of the title compound, C26H36N2O4, the tripodal molecule exists in a conformation in which the substituents attached to the central arene ring are arranged in an alternating order above and below the ring plane. The heterocyclic unit is inclined at an angle of 79.6 (1)° with respect to the plane of the benzene ring. In the crystal, the molecules are connected via N—H⋯O bonds, forming infinite supramolecular strands. Interstrand association involves weak C—H⋯O and C—H⋯π interactions, with the pyridine ring acting as an acceptor in the latter case.
期刊介绍:
Acta Crystallographica Section E: Crystallographic Communications is the IUCr''s open-access structural communications journal. It provides a fast, simple and easily accessible publication mechanism for crystal structure determinations of inorganic, metal-organic and organic compounds. The electronic submission, validation, refereeing and publication facilities of the journal ensure rapid and high-quality publication of fully validated structures. The primary article category is Research Communications; these are peer-reviewed articles describing one or more structure determinations with appropriate discussion of the science.