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5-Cyclo­propyl-7,7-dimethyl-10-(4-nitro­phen­yl)-7,8-dihydro-5H-indeno[1,2-b]quinoline-9,11(6H,10H)-dione

✍ Scribed by Tang, Zi-Qiang ;Jiang, Bo ;Jia, Run-Hong

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

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✦ Synopsis

The title compound, C 27 H 24 N 2 O 4 , has been synthesized by the reaction of 4-nitrobenzaldehyde, 3-(cyclopropylamino)-5,5dimethylcyclohex-2-enone and 1,3-indanedione in a mixed solvent of ethylene glycol and acetic acid under microwave irradiation. The dihydropyridine ring adopts a boat conformation. The molecules are linked by intermolecular C-HÁ Á ÁO hydrogen bonds, forming a three-dimensional network structure.

📜 SIMILAR VOLUMES

5-Cyclo­propyl-7,7-dimethyl-10-(3-nitro­
5-Cyclo­propyl-7,7-dimethyl-10-(3-nitro­phen­yl)-7,8-dihydro-5H-indeno[1,2-b]quinoline-9,11(6H,10H)-dione
✍ Chen, Yan ;Tu, Shu-Jiang ;Jiang, Bo 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 199 KB

Single-crystal X-ray study T = 298 K Mean (C-C) = 0.008 A Disorder in main residue R factor = 0.066 wR factor = 0.245 Data-to-parameter ratio = 12.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

1-Cyclo­pentyl-4-(4-fluoro­phen­yl)-7,7-
1-Cyclo­pentyl-4-(4-fluoro­phen­yl)-7,7-dimethyl-4,6,7,8-tetra­hydro­quinoline-2,5-dione
✍ Tu, Shujiang ;Zhu, Xiaotong ;Zhang, Jinpeng ;Xu, Jianing ;Wang, Qian 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 146 KB

The title compound, C 22 H 26 FNO 2 , was synthesized by the reaction of 4-fluorobenzaldehyde, Meldrum's acid, dimedone and cyclopentylamine hydrochloride, together with sodium acetate, in ethanol under microwave irradiation. The pyridone ring adopts a screw-boat conformation and the cyclohexenone r