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10-Methyl-8,9,10,11,11a,12-hexa­hydro-5H,7H-iso­quinolino[3,2-g][1,3,5]triazepine-7,11-dione

✍ Scribed by Lena, Gersande ;Wenger, Emmanuel ;Guichard, Gilles ;Didierjean, Claude

Publisher
International Union of Crystallography
Year
2006
Tongue
English
Weight
245 KB
Volume
62
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title compound, C 13 H 15 N 3 O 2 , the triazepane ring adopts a twist-boat conformation and the piperidine ring adopts a boat conformation. The molecular packing is stabilized by N-HÁ Á ÁO, C-HÁ Á ÁO, C-HÁ Á Á and van der Waals interactions.

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✍ Jiang, Hong ;Wu, Shanshan ;Li, Chunmei 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 621 KB

The title compound, C 25 H 20 ClN 3 O 2 ÁC 3 H 7 NO, was synthesized by the reaction of 4-chlorobenzaldehyde, 2-(5,5-dimethyl-3oxocyclohex-1-enylamino)benzoic acid and malononitrile in ethylene glycol under microwave irradiation. The dihydropyridine and pyrimidine rings both adopt boat conformations

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The title compound, C 5 H 18 N 2 O, reveals a cis-trans stereochemistry for this rare example of the 5H-indolizino[1,2b]indole ring system.