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Ethyl 4-[3,5-bis-(trifluoro-meth-yl)phen-yl]-6-methyl-2-oxo-1,2,3,4-tetra-hydro-pyrimidine-5-carboxyl-ate.

ABSTRACT: In the title compound, C(16)H(14)F(6)N(2)O(3), the dihydro-pyrimid-in-one ring adopts an envelope conformation. In the crystal, mol-ecules are linked by N-H?O and C-H?O hydrogen bonds into a ribbon-like structure along the b axis. In the ribbon, a pair of bifurcated acceptor N-H?O and C-H?O bonds generate an R(2) (1)(6) ring motif. Adjacent ribbons are linked via C-H?F hydrogen bonds.

SUBMITTER: Fun HK

PROVIDER: S-EPMC2969686 | biostudies-literature | 2009 May

REPOSITORIES: biostudies-literature

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Ethyl 4-[3,5-bis-(trifluoro-meth-yl)phen-yl]-6-methyl-2-oxo-1,2,3,4-tetra-hydro-pyrimidine-5-carboxyl-ate.

Fun Hoong-Kun HK Quah Ching Kheng CK Babu M M Kalluraya B B

Acta crystallographica. Section E, Structure reports online 20090529 Pt 6

In the title compound, C(16)H(14)F(6)N(2)O(3), the dihydro-pyrimid-in-one ring adopts an envelope conformation. In the crystal, mol-ecules are linked by N-H⋯O and C-H⋯O hydrogen bonds into a ribbon-like structure along the b axis. In the ribbon, a pair of bifurcated acceptor N-H⋯O and C-H⋯O bonds generate an R(2) (1)(6) ring motif. Adjacent ribbons are linked via C-H⋯F hydrogen bonds. ...[more]

PMID: 21583249

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