4-Hydr­oxy-6-[(4-hydr­oxy-1-oxo-1,2-dihydro­phthalazin-6-yl)carbon­yl]phthalazin-1(2H)-one

In the crystal structure of the title compound, C(17)H(10)N(4)O(5), the mol­ecules lie on twofold axes (through the ketone bridge C and O atoms). The dihedral angle between the two phthalazine rings is 52.25 (1)°. In the crystal, inter­molecular N—H⋯O and O—H⋯O inter­actions link the mol­ecules....

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Detalles Bibliográficos
Autores principales: Zhou, Rui-Sha, Song, Jiang-Feng
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971903/
https://www.ncbi.nlm.nih.gov/pubmed/21578782
http://dx.doi.org/10.1107/S1600536809046509
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author Zhou, Rui-Sha
Song, Jiang-Feng
author_facet Zhou, Rui-Sha
Song, Jiang-Feng
author_sort Zhou, Rui-Sha
collection PubMed
description In the crystal structure of the title compound, C(17)H(10)N(4)O(5), the mol­ecules lie on twofold axes (through the ketone bridge C and O atoms). The dihedral angle between the two phthalazine rings is 52.25 (1)°. In the crystal, inter­molecular N—H⋯O and O—H⋯O inter­actions link the mol­ecules.
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spelling pubmed-29719032010-12-30 4-Hydr­oxy-6-[(4-hydr­oxy-1-oxo-1,2-dihydro­phthalazin-6-yl)carbon­yl]phthalazin-1(2H)-one Zhou, Rui-Sha Song, Jiang-Feng Acta Crystallogr Sect E Struct Rep Online Organic Papers In the crystal structure of the title compound, C(17)H(10)N(4)O(5), the mol­ecules lie on twofold axes (through the ketone bridge C and O atoms). The dihedral angle between the two phthalazine rings is 52.25 (1)°. In the crystal, inter­molecular N—H⋯O and O—H⋯O inter­actions link the mol­ecules. International Union of Crystallography 2009-11-11 /pmc/articles/PMC2971903/ /pubmed/21578782 http://dx.doi.org/10.1107/S1600536809046509 Text en © Zhou and Song 2009 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
Zhou, Rui-Sha
Song, Jiang-Feng
4-Hydr­oxy-6-[(4-hydr­oxy-1-oxo-1,2-dihydro­phthalazin-6-yl)carbon­yl]phthalazin-1(2H)-one
title 4-Hydr­oxy-6-[(4-hydr­oxy-1-oxo-1,2-dihydro­phthalazin-6-yl)carbon­yl]phthalazin-1(2H)-one
title_full 4-Hydr­oxy-6-[(4-hydr­oxy-1-oxo-1,2-dihydro­phthalazin-6-yl)carbon­yl]phthalazin-1(2H)-one
title_fullStr 4-Hydr­oxy-6-[(4-hydr­oxy-1-oxo-1,2-dihydro­phthalazin-6-yl)carbon­yl]phthalazin-1(2H)-one
title_full_unstemmed 4-Hydr­oxy-6-[(4-hydr­oxy-1-oxo-1,2-dihydro­phthalazin-6-yl)carbon­yl]phthalazin-1(2H)-one
title_short 4-Hydr­oxy-6-[(4-hydr­oxy-1-oxo-1,2-dihydro­phthalazin-6-yl)carbon­yl]phthalazin-1(2H)-one
title_sort 4-hydr­oxy-6-[(4-hydr­oxy-1-oxo-1,2-dihydro­phthalazin-6-yl)carbon­yl]phthalazin-1(2h)-one
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2971903/
https://www.ncbi.nlm.nih.gov/pubmed/21578782
http://dx.doi.org/10.1107/S1600536809046509
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AT songjiangfeng 4hydroxy64hydroxy1oxo12dihydrophthalazin6ylcarbonylphthalazin12hone

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