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Diethyl 2,6-bis­(2-hydroxy­ethyl)-4,8-dioxo-1,2,5,6-tetra­hydro­hydro-2,3a,4a,6,7a,8a-hexa­azacyclo­penta[def]fluorene-8b,8c-dicarboxyl­ate

✍ Scribed by Li, Yi-Tao ;Chen, Yun-Feng ;She, Neng-Fang ;Wu, An-Xin

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

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✍ Li, Yi-Tao ;Guo, Qian-Ni 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 189 KB

The molecule of the title compound, C 22 H 36 N 6 O 6 , exhibits normal geometric parameters. Both imidazole rings adopt envelope conformations with the C O group at the flap position. The triazinane rings adopt chair conformations.

Diethyl 2,6-dicyclo­hexyl-4,8-dioxo-2,2,
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In the title compound, C 26 H 40 N 6 O 6 , the five-membered rings adopt envelope conformations and the six-membered rings are in chair conformations. The crystal packing is stabilized by C-HÁ Á ÁO hydrogen bonds.