6-(Trifluoromethyl)pyrimidine-2,4(1H,3H)-dione monohydrate
oleh: Gong-Chun Li, Hong-Sheng Wang, Yu-Jiao Niu, Feng-Ling Yang
| Format: | Article |
|---|---|
| Diterbitkan: | International Union of Crystallography 2010-07-01 |
Deskripsi
The title compound, C5H3F3N2O2·H2O, was prepared by the reaction of ethyl 4,4,4-trifluoro-3-oxobutanoate with urea. In the crystal, the 6-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione and water molecules are linked by N—H...O and O—H...O hydrogen bonds. A ring dimer structure is formed by additional intermolecular N—H...O hydrogen bonds.