8-(4-Chlorophenoxy)-7-(4-chlorophenyl)-1,2,5trimethylthieno[2 0 0 0 ,3 0 0 0 ;2,3]pyrido [4,5-d]pyrimidin-6(7H)-one
2-Anilino-3-benzoyl-4-(2-chlorophenyl)-7,7-dimethyl-7,8-dihydro-4H-chromen-5(6H)-one
✍ Scribed by Li, Ming ;Sun, En-Tao ;Wen, Li-Rong
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 371 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
✦ Synopsis
There are two independent molecules in the asymmetric unit of the title compound, C 30 H 26 ClNO 3 . Both molecules are linked through C-HÁ Á ÁO hydrogen bonds into centrosymmetric dimers, providing stabilization.
📜 SIMILAR VOLUMES
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 conforma
The title compound, C 19 H 16 BrN 3 O, was synthesized by the reaction of 5-amino-3-methyl-1-phenylpyrazole with 4-bromophenylaldehyde and Medrum's acid in glycol under microwave irradiation. X-ray crystal structure analysis reveals three crystallographically independent molecules in the asymmetric