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Ethyl 5-chloro-methyl-2-methyl-sulfanyl-7-phenyl-4,7-dihydro-1,2,4-triazolo[1,5-a]pyrimidine-6-carboxyl-ate.


ABSTRACT: In the title compound, C(16)H(17)ClN(4)O(2)S, the bicyclic triazolopyrimidine ring system is nearly planar and oriented with respect to the benzene ring at a dihedral angle of 87.24?(3)°. In the crystal structure, inter-molecular N-H?N hydrogen bonds link the mol-ecules into centrosymmetric dimers; an intra-molecular C-H?O hydrogen bond is also present.

SUBMITTER: Song DD 

PROVIDER: S-EPMC2915003 | biostudies-literature | 2007 Dec

REPOSITORIES: biostudies-literature

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Ethyl 5-chloro-methyl-2-methyl-sulfanyl-7-phenyl-4,7-dihydro-1,2,4-triazolo[1,5-a]pyrimidine-6-carboxyl-ate.

Song Dan-Dan DD   Chen Qiong Q  

Acta crystallographica. Section E, Structure reports online 20071206 Pt 1


In the title compound, C(16)H(17)ClN(4)O(2)S, the bicyclic triazolopyrimidine ring system is nearly planar and oriented with respect to the benzene ring at a dihedral angle of 87.24 (3)°. In the crystal structure, inter-molecular N-H⋯N hydrogen bonds link the mol-ecules into centrosymmetric dimers; an intra-molecular C-H⋯O hydrogen bond is also present. ...[more]

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