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Tert-butyl 3-oxo-2,3,4,5,6,7-hexa-hydro-1H-pyrazolo[4,3-c]pyridine-5-carboxyl-ate.

ABSTRACT: In the title compound, C(11)H(17)N(3)O(3), the pyrazole ring is approximately planar, with a maximum deviation of 0.005?(2)?Å, and forms a dihedral angle of 5.69?(13)° with the plane through the six atoms of the piperidine ring. In the crystal, pairs of inter-molecular N-H?O hydrogen bonds form dimers with neighbouring mol-ecules, generating R(2) (2)(8) ring motifs. These dimers are further linked into two-dimensional arrays parallel to the bc plane by inter-molecular N-H?O and C-H?O hydrogen bonds.

SUBMITTER: Shahani T 

PROVIDER: S-EPMC2980051 | biostudies-literature | 2009 Dec

REPOSITORIES: biostudies-literature

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Tert-butyl 3-oxo-2,3,4,5,6,7-hexa-hydro-1H-pyrazolo[4,3-c]pyridine-5-carboxyl-ate.

Shahani Tara T   Fun Hoong-Kun HK   Ragavan R Venkat RV   Vijayakumar V V   Sarveswari S S  

Acta crystallographica. Section E, Structure reports online 20091216 Pt 1

In the title compound, C(11)H(17)N(3)O(3), the pyrazole ring is approximately planar, with a maximum deviation of 0.005 (2) Å, and forms a dihedral angle of 5.69 (13)° with the plane through the six atoms of the piperidine ring. In the crystal, pairs of inter-molecular N-H⋯O hydrogen bonds form dimers with neighbouring mol-ecules, generating R(2) (2)(8) ring motifs. These dimers are further linked into two-dimensional arrays parallel to the bc plane by inter-molecular N-H⋯O and C-H⋯O hydrogen bo  ...[more]

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