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10-Amino-9-(4-bromo­phen­yl)-3,3,6,6-tetra­meth­yl-3,4,5,6,9,10-hexa­hydro­acridine-1,8(2H,7H)-dione

✍ Scribed by Tu, Shu-Jiang ;Zhang, Jin-Peng ;Zhu, Xiao-Tong ;Xu, Jia-Ning ;Wang, Qian


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

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9-(4-Bromo­phen­yl)-3,3,6,6-tetra­methyl
✍ Xu, Jia-Ning ;Zhang, Jin-Peng ;Wang, Qian ;Zhu, Xiao-Tong ;Tu, Shu-Jiang 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 192 KB

The title compound, C 23 H 26 BrNO 2 , was synthesized by the reaction of 4-bromobenzaldehyde with dimedone and ammonium acetate under microwave irradiation. In the molecule, the dihydropyridine ring adopts a slight boat conformation.

9-(2,6-Dihydroxy­phen­yl)-3,3,6,6-tetra­
✍ Jang, Hong ;Li, Tuanjie ;Tu, Shujiang ;Zou, Xiang 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 97 KB

The title compound, C 30 H 33 NO 4 , was synthesized by the reaction of 2,6-dihydroxybenzaldehyde with p-toluidine and 5,5-dimethylcyclohexane-1,3-dione in glycol under microwave irradition. X-ray analysis reveals that the dihydropyridine ring is in a distorted boat conformation and that the cyclohe