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1-{3-(4-Chloro-phen-yl)-5-[4-(propan-2-yl)phen-yl]-4,5-di-hydro-1H-pyrazol-1-yl}butan-1-one.


ABSTRACT: In the title compound, C22H25ClN2O, the pyrazole ring exhibits an envelope conformation with the methine C atom as the flap. The benzene rings are twisted by 3.3?(5) and 84.6?(5)° from the pyrazole mean plane, and are inclined to each other by 81.4?(4)°. In the crystal, pairs of weak C-H?O hydrogen bonds form centrosymmetric dimers with an R 2 (2)(16) graph-set motif. C-H?? inter-actions link the dimers into columns propagating in [100].

SUBMITTER: Narayana B 

PROVIDER: S-EPMC4120539 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature

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1-{3-(4-Chloro-phen-yl)-5-[4-(propan-2-yl)phen-yl]-4,5-di-hydro-1H-pyrazol-1-yl}butan-1-one.

Narayana B B   Salian Vinutha V VV   Sarojini Balladka K BK   Jasinski Jerry P JP  

Acta crystallographica. Section E, Structure reports online 20140611 Pt 7


In the title compound, C22H25ClN2O, the pyrazole ring exhibits an envelope conformation with the methine C atom as the flap. The benzene rings are twisted by 3.3 (5) and 84.6 (5)° from the pyrazole mean plane, and are inclined to each other by 81.4 (4)°. In the crystal, pairs of weak C-H⋯O hydrogen bonds form centrosymmetric dimers with an R 2 (2)(16) graph-set motif. C-H⋯π inter-actions link the dimers into columns propagating in [100]. ...[more]

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