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1-Cyclo-hexyl-5-(4-meth-oxy-phen-yl)-1H-pyrazole-4-carb-oxy-lic acid.


ABSTRACT: In the title compound, C(17)H(20)N(2)O(3), the meth-oxy-phenyl unit is disordered over two sets of sites in a 0.715?(4):0.285?(4) ratio. The pyrazole ring forms dihedral angles of 55.88?(16) and 72.6?(4)° with the benzene rings of its major and minor components, respectively. The cyclo-hexane ring adopts a chair conformation and its C-N bond is in an equatorial orientation. In the crystal, mol-ecules are linked into inversion dimers by pairs of O-H?O hydrogen bonds, generating R(2) (2)(8) loops.

SUBMITTER: Fun HK 

PROVIDER: S-EPMC3239134 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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1-Cyclo-hexyl-5-(4-meth-oxy-phen-yl)-1H-pyrazole-4-carb-oxy-lic acid.

Fun Hoong-Kun HK   Quah Ching Kheng CK   Chandrakantha B B   Isloor A M AM   Shetty Prakash P  

Acta crystallographica. Section E, Structure reports online 20111130 Pt 12


In the title compound, C(17)H(20)N(2)O(3), the meth-oxy-phenyl unit is disordered over two sets of sites in a 0.715 (4):0.285 (4) ratio. The pyrazole ring forms dihedral angles of 55.88 (16) and 72.6 (4)° with the benzene rings of its major and minor components, respectively. The cyclo-hexane ring adopts a chair conformation and its C-N bond is in an equatorial orientation. In the crystal, mol-ecules are linked into inversion dimers by pairs of O-H⋯O hydrogen bonds, generating R(2) (2)(8) loops. ...[more]

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