Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxyl­ate

The asymmetric unit of the title compound, C(18)H(16)N(2)O(2), contains two independent mol­ecules (A and B). In mol­ecule A, the pyrazole ring is inclined at angles of 48.86 (6) and 60.80 (6)° with respect to the two phenyl rings; the corresponding angles for mol­ecule B are 46.86 (6) and 58.63 (6)...

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Autores principales: Fun, Hoong-Kun, Quah, Ching Kheng, Chandrakantha, B., Isloor, Arun M., Shetty, Prakash
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3008119/
https://www.ncbi.nlm.nih.gov/pubmed/21588637
http://dx.doi.org/10.1107/S1600536810031223
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author Fun, Hoong-Kun
Quah, Ching Kheng
Chandrakantha, B.
Isloor, Arun M.
Shetty, Prakash
author_facet Fun, Hoong-Kun
Quah, Ching Kheng
Chandrakantha, B.
Isloor, Arun M.
Shetty, Prakash
author_sort Fun, Hoong-Kun
collection PubMed
description The asymmetric unit of the title compound, C(18)H(16)N(2)O(2), contains two independent mol­ecules (A and B). In mol­ecule A, the pyrazole ring is inclined at angles of 48.86 (6) and 60.80 (6)° with respect to the two phenyl rings; the corresponding angles for mol­ecule B are 46.86 (6) and 58.63 (6)°. In the crystal, mol­ecules of type A are linked into sheets parallel to (001) via weak C—H⋯O hydrogen bonds, whereas the mol­ecules of type B are linked into chains along [010] via weak C—H⋯O hydrogen bonds.
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spelling pubmed-30081192010-12-30 Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxyl­ate Fun, Hoong-Kun Quah, Ching Kheng Chandrakantha, B. Isloor, Arun M. Shetty, Prakash Acta Crystallogr Sect E Struct Rep Online Organic Papers The asymmetric unit of the title compound, C(18)H(16)N(2)O(2), contains two independent mol­ecules (A and B). In mol­ecule A, the pyrazole ring is inclined at angles of 48.86 (6) and 60.80 (6)° with respect to the two phenyl rings; the corresponding angles for mol­ecule B are 46.86 (6) and 58.63 (6)°. In the crystal, mol­ecules of type A are linked into sheets parallel to (001) via weak C—H⋯O hydrogen bonds, whereas the mol­ecules of type B are linked into chains along [010] via weak C—H⋯O hydrogen bonds. International Union of Crystallography 2010-08-11 /pmc/articles/PMC3008119/ /pubmed/21588637 http://dx.doi.org/10.1107/S1600536810031223 Text en © Fun et al. 2010 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Fun, Hoong-Kun
Quah, Ching Kheng
Chandrakantha, B.
Isloor, Arun M.
Shetty, Prakash
Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxyl­ate
title Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxyl­ate
title_full Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxyl­ate
title_fullStr Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxyl­ate
title_full_unstemmed Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxyl­ate
title_short Ethyl 1,5-diphenyl-1H-pyrazole-4-carboxyl­ate
title_sort ethyl 1,5-diphenyl-1h-pyrazole-4-carboxyl­ate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3008119/
https://www.ncbi.nlm.nih.gov/pubmed/21588637
http://dx.doi.org/10.1107/S1600536810031223
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AT quahchingkheng ethyl15diphenyl1hpyrazole4carboxylate
AT chandrakanthab ethyl15diphenyl1hpyrazole4carboxylate
AT isloorarunm ethyl15diphenyl1hpyrazole4carboxylate
AT shettyprakash ethyl15diphenyl1hpyrazole4carboxylate

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