Crystal structure of ethyl 5#8242;#8242;-fluoro-2#8242;#8242;,3-dioxo-6#8242;,7#8242;,8#8242;,8a'-tetra#173;hydro-2#8242;H,3H,5#8242;H-di#173;spiro#173;benzobthio#173;phene-2,1#8242;-indol#173;izine-3#8242;,3#8242;#8242;-indoline-2#8242;-carboxyl#173;ate

Raja R.; Govindaraj J.; Suresh M.Raghunathan R.SubbiahPandi A.

首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure of ethyl 5#8242;#8242;-fluoro-2#8242;#8242;,3-dioxo-6#8242;,7#8242;,8#8242;,8a'-tetra#173;hydro-2#8242;H,3H,5#8242;H-di#173;spiro#173;benzobthio#173;phene-2,1#8242;-indol#173;izine-3#8242;,3#8242;#8242;-indoline-2#8242;-carboxyl#173;ate

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Crystal structure of ethyl 5#8242;#8242;-fluoro-2#8242;#8242;,3-dioxo-6#8242;,7#8242;,8#8242;,8a'-tetra#173;hydro-2#8242;H,3H,5#8242;H-di#173;spiro#173;benzobthio#173;phene-2,1#8242;-indol#173;izine-3#8242;,3#8242;#8242;-indoline-2#8242;-carboxyl#173;ate

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In the title compound, C25H23FN2O4S, the fused piperidine ring of the octa#173;hydro#173;indolizine ring system adopts a chair conformation and the five-membered ring has a twisted conformation on the N#8212;C(spiro) bond. The mean planes of the benzo#173;thio#173;phene and indoline ring systems are inclined to the mean plane of the pyrrolidine ring by 83.1#8197;(1) and 84.9#8197;(1)#176;, respectively, and to each other by 29.37#8197;(17)#176;. In the crystal, mol#173;ecules are linked via pairs of N#8212;H#8943;O hydrogen bonds, forming inversion dimers with an R22(8) ring motif. The dimers are linked via C#8212;H#8943;O hydrogen bonds, forming slabs lying parallel to (100). The packing between the slabs features a short 2.734#8197;(2)#8197;#197; F#8943;F contact.

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《Acta Crystallographica Section E: Crystallographic Communications》 |2015年第3期|共页
作者
Raja R.; Govindaraj J.; Suresh M.Raghunathan R.SubbiahPandi A.;
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作者单位

Department of Physics, Presidency College (Autonomous), Chennai 600 005, India;

Department of Physics, Pachaiyappa's College for Men, Kanchipuram 631 501, India;

Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai 602 025, India;

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CRYSTAL STRUCTURE; DISPIRO; BENZOTHIOPHENE; INDOLIZINE; INDOLINE; F...F INTERACTIONS; HYDROGEN BONDS;

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1. 5′′-Benzylidene-1′′-methyl-1′-phenyl-1′,2′,3′,5′,6′,7′,8′,8a'-octahydrodispiro[acenaphthylene-1,3′-indolizine-2′,3′′-piperidine]-2,4′′(1H)-dione [O] . J. Suresh, R. A. Nagalakshmi, R. Ranjith Kumar, 2012

机译：5＆＃8242;＆＃8242;-苄基-1＆＃8242;＆＃8242;-甲基-1＆＃8242;-苯基-1＆＃8242;，2＆＃8242;，3＆＃8242;，5＆＃8242;，6＆＃8242;，7＆＃8242;，8＆＃8242;，8a'-八氢二螺环[ac-1,3＆＃8242;-吲哚利嗪-2＆＃8242;，3＆＃8242;＆＃8242;-哌啶] -2,4＆＃8242;＆＃8242;（1H）-二酮

Crystal structure of ethyl 5#8242;#8242;-fluoro-2#8242;#8242;,3-dioxo-6#8242;,7#8242;,8#8242;,8a'-tetra#173;hydro-2#8242;H,3H,5#8242;H-di#173;spiro#173;benzobthio#173;phene-2,1#8242;-indol#173;izine-3#8242;,3#8242;#8242;-indoline-2#8242;-carboxyl#173;ate

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