Diethyl cis-1,2,3,4,5,10-hexahydro-6-iodo-1,4-dioxo-2,3,4a,10a-tetraazabenzo[g]cyclopent[cd]azulene-2a,10b-dicarboxylate
✍ Scribed by Chen, Yun-Feng ;Zhou, Bao-Han ;Yin, Guo-Dong ;Wu, An-Xin
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 375 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The title compound, C 18 H 18 Br 2 N 4 O 6 , is an important intermediate for the synthesis of molecular clips. Intermolecular N-HÁ Á ÁO hydrogen bonds form eight-membered rings. No stacking is observed.
In the title compound, C 26 H 28 N 6 O 6 , the dihedral angle between the two five-membered rings is 73.1 (2); that between the two phenyl rings is 60.1 (1) .
In the title compound, C 28 H 32 Cl 2 N 6 O 6 , the dihedral angle between the two adjacent five-membered rings in the glycoluril unit is 70.18 (9) and molecules are connected mainly by C-HÁ Á ÁO intermolecular interactions.