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1-Cyclopentyl-4-(4-fluorophenyl)-7,7-dimethyl-4,6,7,8-tetrahydroquinoline-2,5-dione

✍ Scribed by Tu, Shujiang ;Zhu, Xiaotong ;Zhang, Jinpeng ;Xu, Jianing ;Wang, Qian

Publisher: International Union of Crystallography
Year: 2005
Tongue: English
Weight: 146 KB
Volume: 61
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s1600536805038936

No coin nor oath required. For personal study only.

✦ Synopsis

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 ring an envelope conformation.

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✦ Synopsis

1-Cyclopentyl-4-(4-fluorophenyl)-7,7-dimethyl-4,6,7,8-tetrahydroquinoline-2,5-dione