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Ethyl 3-{5-[(diethyl-amino)meth-yl]isoxazol-3-yl}-2-phenyl-pyrazolo[1,5-a]pyridine-5-carboxyl-ate.

ABSTRACT: In the title compound, C(24)H(26)N(4)O(3), the pyrazolo[1,5-a]pyridine ring system makes dihedral angles of 38.130?(3) and 30.120?(3)°, respectively, with the isoxazole and phenyl rings. In the crystal, two mol-ecules are linked by a pair of C-H?N hydrogen bonds, forming a centrosymmetric dimer. A weak intra-molecular C-H?O inter-action is also present.

SUBMITTER: Meng QY

PROVIDER: S-EPMC2983775 | biostudies-literature | 2010 Mar

REPOSITORIES: biostudies-literature

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Ethyl 3-{5-[(diethyl-amino)meth-yl]isoxazol-3-yl}-2-phenyl-pyrazolo[1,5-a]pyridine-5-carboxyl-ate.

Meng Qing-Yang QY Jia Jiong J Yin Ling L Zhan Fu-Xu FX Wang Jian-Wu JW

Acta crystallographica. Section E, Structure reports online 20100303 Pt 4

In the title compound, C(24)H(26)N(4)O(3), the pyrazolo[1,5-a]pyridine ring system makes dihedral angles of 38.130 (3) and 30.120 (3)°, respectively, with the isoxazole and phenyl rings. In the crystal, two mol-ecules are linked by a pair of C-H⋯N hydrogen bonds, forming a centrosymmetric dimer. A weak intra-molecular C-H⋯O inter-action is also present. ...[more]

PMID: 21580571

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