Crystal structure determination of rac-11#8242;-(1-acetyl-1H-indazol-3-yl)-11#8242;,11a#8242;-di#173;hydro-10#8242;H,17#8242;H-spiro#173;indene-2,18#8242;-5a,16bmethano#173;tri#173;indeno1,2-b:1#8242;,2#8242;-d:2#8242;#8242;,1#8242;#8242;-goxocine-1,3,10#8242;,12#8242;,17#8242;(10a#8242;H)-penta#173;one aceto#173;nitrile 1.5-solvate

Baranov M.; Vainer R.; Sigalov M.V.

首页> 外文期刊>Acta Crystallographica Section E: Crystallographic Communications >Crystal structure determination of rac-11#8242;-(1-acetyl-1H-indazol-3-yl)-11#8242;,11a#8242;-di#173;hydro-10#8242;H,17#8242;H-spiro#173;indene-2,18#8242;-5a,16bmethano#173;tri#173;indeno1,2-b:1#8242;,2#8242;-d:2#8242;#8242;,1#8242;#8242;-goxocine-1,3,10#8242;,12#8242;,17#8242;(10a#8242;H)-penta#173;one aceto#173;nitrile 1.5-solvate

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Crystal structure determination of rac-11#8242;-(1-acetyl-1H-indazol-3-yl)-11#8242;,11a#8242;-di#173;hydro-10#8242;H,17#8242;H-spiro#173;indene-2,18#8242;-5a,16bmethano#173;tri#173;indeno1,2-b:1#8242;,2#8242;-d:2#8242;#8242;,1#8242;#8242;-goxocine-1,3,10#8242;,12#8242;,17#8242;(10a#8242;H)-penta#173;one aceto#173;nitrile 1.5-solvate

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The title compound, C46H26N2O7#183;1.5CH3CN, is the aldol condensation product of bindone with indazole-3-carbaldehyde followed by double inter#173;molecular cyclization. The asymmetric unit, which has monoclinic P21/c symmetry, contains two independent mol#173;ecules of the title compound and three aceto#173;nitrile mol#173;ecules. The title mol#173;ecule comprises a central eight-membered ring, which contains an enol#8211;ester, from which five arms extend. The arms exhibit inter#173;molecular inter#173;actions within the crystal lattice between mol#173;ecules of the title compound and with co-crystallized solvent mol#173;ecules (aceto#173;nitrile).

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来源
《Acta Crystallographica Section E: Crystallographic Communications》 |2018年第10期|1444-1447|共4页
作者
Baranov M.; Vainer R.; Sigalov M.V.;
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作者单位

Department of Chemistry, Ben Gurion University of the Negev, POB 653, 8410501, Beer Sheva, Israel;

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正文语种英语
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CRYSTAL STRUCTURE; INDAN-1,3-DIONE; CYCLIZATION; CONDENSATION; EIGHT-MEMBERED RING;

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1. (1′S,12′R,13′S,17′S)-15′,15′-Dimethyl-1,2-dihydro-11′,14′,16′,18′-tetraoxa-7′-azaspiro[indole-3,8′-pentacyclo[10.6.0.02,9.03,7.013,17]octadecane]-2,10′-dione [O] . V. Sabari, R. Ponnusamy, R. Prasanna, 2013

机译：（1＆＃8242; s，12＆＃8242; R 13＆＃8242; s，17＆＃8242; s）-15＆＃8242; 15＆＃8242;二甲基-1,2-二氢-11＆＃8242;，14＆＃8242; 16＆＃8242; 18＆＃8242; -tetraoxa-7＆＃8242;氮杂螺[吲哚-3,8-＆＃8242; -pentacyclo [10.6.0.02,9.03,7.013,17]十八烷] -2,10-＆＃8242; - 二酮

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