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


ABSTRACT: The title compound, C(15)H(15)F(3)N(2)O(2)S, adopts a conformation with an intra-molecular C-H?? inter-action. The dihedral angles between the planes of the 4-(trifluoro-meth-yl)phenyl and ester groups with the plane of the six-membered tetra-hydro-pyrimidine ring are 81.8?(1) and 16.0?(1)°, respectively. In the crystal structure, inter-molecular N-H?S hydrogen bonds link pairs of mol-ecules into dimers and N-H?O inter-actions generate hydrogen-bonded mol-ecular chains along the crystallographic a axis.

SUBMITTER: Nayak SK 

PROVIDER: S-EPMC3152077 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature

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

Nayak Susanta K SK   Venugopala K N KN   Govender Thavendran T   Kruger Hendrik G HG   Maguire Glenn E M GE   Row T N Guru TN  

Acta crystallographica. Section E, Structure reports online 20110604 Pt 7


The title compound, C(15)H(15)F(3)N(2)O(2)S, adopts a conformation with an intra-molecular C-H⋯π inter-action. The dihedral angles between the planes of the 4-(trifluoro-meth-yl)phenyl and ester groups with the plane of the six-membered tetra-hydro-pyrimidine ring are 81.8 (1) and 16.0 (1)°, respectively. In the crystal structure, inter-molecular N-H⋯S hydrogen bonds link pairs of mol-ecules into dimers and N-H⋯O inter-actions generate hydrogen-bonded mol-ecular chains along the crystallographic  ...[more]

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