4-(4-Difluoromethoxyphenyl)-1,2,3,4,5,6,7,8-octahydroquinazoline-2,5-dione
✍ Scribed by Lin, Hai-Xia ;Wang, Xiao-Hong ;Xu, Bin ;Yuan, Tian-Hai ;Chen, Min-Qin
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 218 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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📜 SIMILAR VOLUMES
The title compound, C 18 H 20 ClNO 2 , has been synthesized by the reaction of 4-chlorobenzaldehyde, Meldrum's acid, dimedone and CH 3 NH 3 Cl(NaOAc) in ethanol under microwave irradiation. The pyridone ring adopts a screw-boat conformation and the cyclohexenone ring an envelope conformation.
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