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3-(4-Fluoro­benzyl)-2-thio­xo-3,4,5,6-tetra­hydro­pyrimidin-4(1H)-one

✍ Scribed by Yao, Chang-Sheng ;Song, Hai-Bin ;Zhu, You-Quan ;Gao, Ying ;Hu, Fang-Zhong ;Zou, Xiao-Mao ;Yang, Hua-Zheng

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
234 KB
Volume
60
Category
Article
ISSN
1600-5368

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✦ Synopsis

The tetrahydropyrimidine ring of the title molecule, C 11 H 11 FN 2 OS, adopts a half-chair conformation. In the crystal structure, the molecules are linked to form centrosymmetric hydrogen-bonded dimers.

📜 SIMILAR VOLUMES

3-(3-Fluoro­benz­yl)-2-thioxo-2,3,5,6-te
3-(3-Fluoro­benz­yl)-2-thioxo-2,3,5,6-tetra­hydro­pyrimidin-4(1H)-one
✍ Yu, Chen-Xia ;Yao, Chang-Sheng ;Tu, Shu-Jiang ;Wang, Xiang-Shan ;Jiang, Hong 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 165 KB

In the title molecule, C~11~H~11~FN~2~OS, conformational disorder is observed in the tetrahydropyrimidine ring and both components adopt half-chair conformations. In the crystal structure, the molecules are linked by C—H...O and N—H...S hydrogen bonds, forming a sheet-like structure parallel to the

3-(2-Chloro­benzyl)-2-thio­xoper­hydro­p
3-(2-Chloro­benzyl)-2-thio­xoper­hydro­pyrimidin-4-one
✍ Yao, Chang-Sheng ;Song, Hai-Bin ;Zhu, You-Quan ;Gao, Ying ;Hu, Fang-Zhong ;Zou, 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 228 KB

The tetrahydropyrimidine ring of the title molecule, C 11 H 11 ClN 2 OS, adopts a half-chair conformation. In the crystal structure, the molecules are linked to form centrosymmetric hydrogen-bonded dimers.

3-Benzyl-4-(p-fluoro­benzyl­iden­amino)-
3-Benzyl-4-(p-fluoro­benzyl­iden­amino)-4,5-di­hydro-1H-1,2,4-triazol-5-one
✍ Işık, Şamil ;Kahveci, Bahittin ;Ag~ar, Ayşen ;Şaşmaz, Selami 📂 Article 📅 2003 🏛 International Union of Crystallography 🌐 English ⚖ 183 KB

In the crystal structure of the title compound, C 16 H 13 N 4 OF, molecules are linked through intermolecular NÐHÁ Á ÁO hydrogen bonds to form dimers. The dimers are held together by van der Waals interactions.

1,3-Bis(2-furyl­methyl­idene)-3,4,5,6-te
1,3-Bis(2-furyl­methyl­idene)-3,4,5,6-tetra­hydro­pyrimidin-2(1H)-one
✍ You, Zhong-Lu ;Zhu, Hai-Liang 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 257 KB

The title compound, C 14 H 14 N 2 O 3 , possesses C s symmetry, with the central CH 2 and C O atoms of the tetrahydropyrimidin-2-one group lying on the mirror plane. The molecule is bowshaped, with two symmetry-related intramolecular CÐHÁ Á ÁO hydrogen bonds. In the crystal structure, the molecules