Mehmet Akkurt, Victoria A Smolenski, Shaaban K Mohamed, Jerry P Jasinski, Essam K Ahmed, Mustafa R Albayati
{"title":"2-苯基-4-(丙-2-炔-1-基氧基)-5,6,7,8-四氢吡啶[4'，3':4,5]噻吩- [2,3-d]嘧啶-7-羧酸酯的晶体结构。","authors":"Mehmet Akkurt, Victoria A Smolenski, Shaaban K Mohamed, Jerry P Jasinski, Essam K Ahmed, Mustafa R Albayati","doi":"10.1107/S2056989015018447","DOIUrl":null,"url":null,"abstract":"<p><p>In the title compound, C21H19N3O3S, the 5,6,7,8-tetra-hydro-pyridine ring adopts a half-chair conformation. The fused-thieno[2,3-d]pyrimidine ring system is essentially planar (r.m.s. deviation = 0.001 Å) and forms a dihedral angle of 2.66 (6)° with the attached phenyl ring. The three-dimensional crystal packing is stabilized by C-H⋯O and C-H⋯N hydrogen bonds and C-H⋯π inter-actions. </p>","PeriodicalId":35244,"journal":{"name":"Journal of Children and Poverty","volume":"23 1","pages":"o836-7"},"PeriodicalIF":0.0000,"publicationDate":"2015-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1107/S2056989015018447","citationCount":"0","resultStr":"{\"title\":\"Crystal structure of ethyl 2-phenyl-4-(prop-2-yn-1-yl-oxy)-5,6,7,8-tetra-hydro-pyrido[4',3':4,5]thieno[2,3-d]pyrimidine-7-carboxyl-ate.\",\"authors\":\"Mehmet Akkurt, Victoria A Smolenski, Shaaban K Mohamed, Jerry P Jasinski, Essam K Ahmed, Mustafa R Albayati\",\"doi\":\"10.1107/S2056989015018447\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>In the title compound, C21H19N3O3S, the 5,6,7,8-tetra-hydro-pyridine ring adopts a half-chair conformation. The fused-thieno[2,3-d]pyrimidine ring system is essentially planar (r.m.s. deviation = 0.001 Å) and forms a dihedral angle of 2.66 (6)° with the attached phenyl ring. The three-dimensional crystal packing is stabilized by C-H⋯O and C-H⋯N hydrogen bonds and C-H⋯π inter-actions. </p>\",\"PeriodicalId\":35244,\"journal\":{\"name\":\"Journal of Children and Poverty\",\"volume\":\"23 1\",\"pages\":\"o836-7\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-10-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1107/S2056989015018447\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Children and Poverty\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1107/S2056989015018447\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2015/11/1 0:00:00\",\"PubModel\":\"eCollection\",\"JCR\":\"Q2\",\"JCRName\":\"Social Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Children and Poverty","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1107/S2056989015018447","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2015/11/1 0:00:00","PubModel":"eCollection","JCR":"Q2","JCRName":"Social Sciences","Score":null,"Total":0}
Crystal structure of ethyl 2-phenyl-4-(prop-2-yn-1-yl-oxy)-5,6,7,8-tetra-hydro-pyrido[4',3':4,5]thieno[2,3-d]pyrimidine-7-carboxyl-ate.
In the title compound, C21H19N3O3S, the 5,6,7,8-tetra-hydro-pyridine ring adopts a half-chair conformation. The fused-thieno[2,3-d]pyrimidine ring system is essentially planar (r.m.s. deviation = 0.001 Å) and forms a dihedral angle of 2.66 (6)° with the attached phenyl ring. The three-dimensional crystal packing is stabilized by C-H⋯O and C-H⋯N hydrogen bonds and C-H⋯π inter-actions.
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