3-[2-(2-Thienyl)ethoxy]phthalonitrile
✍ Scribed by Köysal, Yavuz ;Işık, Şamil ;Iskeleli, Nazan Ocak ;Durmuş, Mahmut ;Ahsen, Vefa
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 135 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
In the title compound, C 14 H 10 N 2 O S , the thienyl and phthalonitrile planes make a dihedral angle of 57.92 (2) .
📜 SIMILAR VOLUMES
The title compound, C~9~H~15~NOS, was prepared by the reduction of 2-thienyl 2-(dimethylamino)ethyl ketone hydrochloride with sodium borohydride. In the crystal structure, O—H...N hydrogen bonds link pairs of molecules into centrosymmetric dimers.
The title compound, C 20 H 22 O 7 , was prepared by reaction of 4hydroxy-3-methoxybenzaldehyde and 1-chloro-2-(2-chloroethoxy)ethane. Intermolecular C-HÁ Á ÁO hydrogen-bonding contributes to the stability of the structure in the solid state.
The title compound, C~11~H~14~N~2~O~2~, contains two independent molecules in the asymmetric unit. Each independent molecule exists as part of an N—H...O hydrogen-bonded centrosymmetric dimer.
The title compound, C 9 H 15 NOS, was prepared by asymmetric synthesis from 3-dimethylamino-1-(2-thienyl)propan-1-one hydrochloride. In the molecule, the essentially planar CCCN chain makes a dihedral angle of 16.7 (3) with the thiophene ring. In the crystal structure, molecules are linked by O-HÁ Á
The title compound, C~18~H~13~BrO~2~S, is chiral due to the twist of the naphthalene and thienyl rings about the chalcone backbone [dihedral angle = 17.75 (10)°]. There are weak C—H...O interactions which link the molecules into chains in the __b__ direction.