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Ethyl 6-methyl-sulfanyl-2-phenyl-1H-imidazo[1,2-b]pyrazole-7-carboxyl-ate monohydrate.

ABSTRACT: The title compound, C(15)H(15)N(3)O(2)S·H(2)O, has been obtained in a search for new imidazo[1,2-b]pyrazole derivatives with better biological activity. The 1H-imidazo[1,2-b]pyrazole plane forms a dihedral angle of 16.90?(3)° with the benzene ring. ?-? inter-actions are indicated by the short distance of 3.643?(2)?Å between the centroids of the benzene and imidazole rings. The crystal structure also involves inter-molecular O-H?N hydrogen bonds.

SUBMITTER: Shao TF

PROVIDER: S-EPMC2968784 | biostudies-literature | 2009 Mar

REPOSITORIES: biostudies-literature

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Ethyl 6-methyl-sulfanyl-2-phenyl-1H-imidazo[1,2-b]pyrazole-7-carboxyl-ate monohydrate.

Shao Teng-Fei TF Zhao Gui-Long GL Wang Jian-Wu JW

Acta crystallographica. Section E, Structure reports online 20090331 Pt 4

The title compound, C(15)H(15)N(3)O(2)S·H(2)O, has been obtained in a search for new imidazo[1,2-b]pyrazole derivatives with better biological activity. The 1H-imidazo[1,2-b]pyrazole plane forms a dihedral angle of 16.90 (3)° with the benzene ring. π-π inter-actions are indicated by the short distance of 3.643 (2) Å between the centroids of the benzene and imidazole rings. The crystal structure also involves inter-molecular O-H⋯N hydrogen bonds. ...[more]

PMID: 21582625

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