Crystal structure of ethyl 5′′-fluoro-2′′,3-dioxo-6′,7′,8′,8a'-tetra­hydro-2′H,3H,5′H-di­spiro­[benzo[b]thio­phene-2,1′-indol­izine-3′,3′′-indoline]-2′-carboxyl­ate

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′′-fluoro-2′′,3-dioxo-6′,7′,8′,8a'-tetrahydro-2′H,3H,5′H-dispiro[benzo[b]thiophene-2,1′-indolizine-3′,3′′-indoline]-2′-carboxylate

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Crystal structure of ethyl 5′′-fluoro-2′′,3-dioxo-6′,7′,8′,8a'-tetrahydro-2′H,3H,5′H-dispiro[benzo[b]thiophene-2,1′-indolizine-3′,3′′-indoline]-2′-carboxylate

机译：乙基5''-氟-2''，3-二氧代-6'，7'，8'，8a'-四氢-2'H，3H，5'H-二螺并[苯并[b]噻吩- 2,1'-吲哚嗪-3'，3''-二氢吲哚] -2'-羧酸盐

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In the title compound, C25H23FN2O4S, the fused piperidine ring of the octahydroindolizine ring system adopts a chair conformation and the five-membered ring has a twisted conformation on the N—C(spiro) bond. The mean planes of the benzothiophene and indoline ring systems are inclined to the mean plane of the pyrrolidine ring by 83.1 (1) and 84.9 (1)°, respectively, and to each other by 29.37 (17)°. In the crystal, molecules are linked via pairs of N—H⋯O hydrogen bonds, forming inversion dimers with an R22(8) ring motif. The dimers are linked via C—H⋯O hydrogen bonds, forming slabs lying parallel to (100). The packing between the slabs features a short [2.734 (2) Å] F⋯F contact.

机译：在标题化合物C25H23FN2O4S中，八氢吲哚嗪环系统的稠合哌啶环采用椅子构象，而五元环在N-C（螺）键上具有扭曲的构象。苯并噻吩和二氢吲哚环系统的平均平面分别与吡咯烷环的平均平面倾斜83.1（1）°和84.9（1）°，彼此倾斜29.37（17）°。在晶体中，分子通过成对的N-H = O氢键连接，形成具有R22（8）环基序的反型二聚体。二聚体通过CHOH氢键连接，形成平行于（100）的平板。平板之间的填料具有[2.734（2）Å] F⋯F短接点。

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《Acta Crystallographica Section E: Crystallographic Communications》 |2015年第3期|共页
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Raja R.; Govindaraj J.; Suresh M.; Raghunathan R.; SubbiahPandi A.;
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1. Crystal structure of ethyl 5′′-fluoro-2′′,3-dioxo-6′,7′,8′,8a'-tetrahydro-2′H,3H,5′H-dispiro[benzo[b]thiophene-2,1′-indolizine-3′,3′′-indoline]-2′-carboxylate [J] . Raja R., Govindaraj J., Suresh M., Acta Crystallographica Section E: Crystallographic Communications . 2015,第3期

机译：乙基5''-氟-2''，3-二氧代-6'，7'，8'，8a'-四氢-2'H，3H，5'H-二螺并[苯并[b]噻吩- 2,1'-吲哚嗪-3'，3''-二氢吲哚] -2'-羧酸盐
2. Ethyl 1′′-benzyl-2′′-oxo-2′,3′,5′,6′,7′,7a'-hexahydro-1′H-dispiro[indeno[1,2-b]quinoxaline-11,2′-pyrrolizine-3′,3′′-indoline]-1′-carboxylate monohydrate [J] . Kannan P.S., Lanka S., SubbiahPandi A., Acta Crystallographica Section E: Crystallographic Communications . 2013,第6期

机译：乙基1''-苄基-2''-oxo-2'，3'，5'，6'，7'，7a'-六氢-1'H-二螺并[茚并[1,2-b]喹喔啉-11 ，2'-吡咯嗪-3'，3''-二氢吲哚] -1'-羧酸一水合物
3. Crystal structure of ethyl 2′′,3-dioxo-7′,7a'-dihydro-1′H,3H,3′H-dispiro[benzo[b]thiophene-2,6′-pyrrolo[1,2-c]thiazole-5′,3′′-indoline]-7′-carboxylate [J] . Savithri M.P., Suresh M., Raghunathan R., Acta Crystallographica Section E: Crystallographic Communications . 2015,第3期

机译：乙基2''，3-dioxo-7'，7a'-dihydro-1'H，3H，3'H-二螺[苯并[b]噻吩-2,6'-吡咯并[1,2-c]的晶体结构]噻唑-5'，3''-二氢吲哚] -7'-羧酸盐
4. 5′′-(2-Fluorobenzylidene)-1′-(2-fluorophenyl)-1′′-methyl-1′,2′,3′,5′,6′,7′,8′,8a'-octahydrodispiro[acenaphthylene-1,3′-indolizine-2′,3′′-piperidine]-2,4′′(1H)-dione [O] . P. L. Nilantha Lakshman, R. Ranjith Kumar, S. Sivakumar, 2013

机译：5＆2-氟亚苄基）-1 2 2-氟苯基）-1 - 甲基-1 2 2＃，3＃ ;，5 ,, 6 ,, 7＃，8＃，8'-octahydrodispiro [ace烯-1,3 - 中氮茚-2＃，3＃ - 哌啶]-2.4δ（1H） - 二酮

Crystal structure of ethyl 5′′-fluoro-2′′,3-dioxo-6′,7′,8′,8a'-tetra­hydro-2′H,3H,5′H-di­spiro­[benzo[b]thio­phene-2,1′-indol­izine-3′,3′′-indoline]-2′-carboxyl­ate

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Crystal structure of ethyl 5′′-fluoro-2′′,3-dioxo-6′,7′,8′,8a'-tetrahydro-2′H,3H,5′H-dispiro[benzo[b]thiophene-2,1′-indolizine-3′,3′′-indoline]-2′-carboxylate