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1,3:4,6-Bis(1,4-diphenyl­ethyn­yl-2,3-xylylene)tetra­hydro-3a,6a-bis­(ethoxy­carbon­yl)imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, a mol­ecular clip based on di(ethoxy­carbon­yl)glycoluril

✍ Scribed by She, Neng-Fang ;Guo, Hui-Zhen ;Wu, An-Xin

Publisher
International Union of Crystallography
Year
2005
Tongue
English
Weight
117 KB
Volume
61
Category
Article
ISSN
1600-5368

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✦ Synopsis

Bis(1,

tetrahydro-3a,6a-bis(ethoxycarbonyl)imidazo[4,5-d]imidazole-2,5(1H,3H)-dione, a molecular clip based on di(ethoxycarbonyl)glycoluril Neng-Fang She,

📜 SIMILAR VOLUMES

2′-Benzo­yl-1′-(4-chloro­phen­yl)-5′,6′,
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The title compound, C 28 H 22 ClNO 3 , has two crystallographically independent molecules in the asymmetric unit. The pyrrolidine ring (A) of the pyrrolizine system adopts an envelope conformation in both molecules, whereas the other five-membered ring (B) adopts an envelope conformation in one mole

10′′-(4-Methoxy­benzyl­idene)-5′′,4′-bis
10′′-(4-Methoxy­benzyl­idene)-5′′,4′-bis(4-methoxy­phen­yl)-1′-meth­yl-2,3,2′′,3′′,7′′,8′′,9′′,10′′-octa­hydro-1H,5′′H,6′′H-indole-3-spiro-2′-pyrrolidine-3′-spiro-2′′-cyclo­hepteno[1,2-d]thia­zolo[3,2-a]pyrimidine-2,3′′-dione
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10 0 0 00 0 0 -(4-Methoxybenzylidene)-5 0 0 00 0 0 ,4 0 0 0 -bis(4-methoxyphenyl)-1 0 0 0 -methyl-2,3,2 0 0 00 0 0 ,3 0 0 00 0 0 ,7 0 0 00 0 0 ,8 0 0 00 0 0 ,9 0 0 00 0 0 ,10 0 0 00 0 0 -octahydro-1H,5 0 0 00 0 0 H,6 0 0 00 0 0 H-indole-3-spiro-2 0 0 0 -pyrrolidine-3 0 0 0 -spiro-2 0 0 00 0 0 -cyclo

7′′-Benz­yl-9′′-benzyl­idene-4′-[4-(dime
7′′-Benz­yl-9′′-benzyl­idene-4′-[4-(dimethyl­amino)phen­yl]-1′-meth­yl-5′′-phen­yl- 2′′,3′′,6′′,7′′,8′′,9′′-hexa­hydro-1H-indole-3(2H)-spiro-2′-pyrrolidine-3′-spiro-2′′-pyrido[4,3-d]thia­zolo[3,2-a]pyrimidine-2,2′′-dione acetonitrile disolvate
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0 -hexahydro-1H-indole-3(2H)-spiro-2 0 0 0 -pyrrolidine-3 0 0 0 -spiro-2 0 0 00 0 0 -pyrido [4,3-d]thiazolo[3,2-a]pyrimidine-2,2 0 0 00 0 0 -dione acetonitrile disolvate

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10′′-(4-Chlorobenzyl­idene)-5′′-(4-chlorophen­yl)-4′-(2,4-dichlorophenyl)-1′-methyl-2,3,2′′,3′′,7′′,8′′,9′′,10′′-octa­hydro-1H,5′′H,6′′H-indole-3-spiro-2′-pyrrolidine-3′-spiro-2′′-cyclo­hepteno[1,2-d]thia­zolo[3,2-a]pyrimidine-2,3′′-dione
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10 0 0 00 0 0 -(4-Chlorobenzylidene)-5 0 0 00 0 0 -(4-chlorophenyl)-4 0 0 0 -(2,4-dichlorophenyl)-1 0 0 0 -methyl-2,3,2 0 0 00 0 0 ,3 0 0 00 0 0 ,7 0 0 00 0 0 ,8 0 0 00 0 0 ,9 0 0 00 0 0 ,10 0 0 00 0 0octahydro-1H,5 0 0 00 0 0 H,6 0 0 00 0 0 H-indole-3-spiro-2 0 0 0 -pyrrolidine-3 0 0 0 -spiro-2 0 0