Methyl 4′-isobutyl-2,2′-dimethyl-1,3-dioxo-2,3-dihydro-1H,4′H-spiro­[iso­quinoline-4,5′-oxazole]-4′-carboxyl­ate

In the isoquinoline ring system of the title mol­ecule, C(19)H(22)N(2)O(5), the N-heterocyclic ring is in a half-boat conformation. The dioxa-2-aza­spiro ring is essentially planar [maximum deviation = 0.042 (1) Å] and forms a dihedral angle of 81.85 (4)° with the benzene ring. In the crystal, the m...

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Detalles Bibliográficos
Autores principales: Fun, Hoong-Kun, Quah, Ching Kheng, Xu, Kai, Zhang, Yan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3120529/
https://www.ncbi.nlm.nih.gov/pubmed/21754883
http://dx.doi.org/10.1107/S1600536811019003
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author Fun, Hoong-Kun
Quah, Ching Kheng
Xu, Kai
Zhang, Yan
author_facet Fun, Hoong-Kun
Quah, Ching Kheng
Xu, Kai
Zhang, Yan
author_sort Fun, Hoong-Kun
collection PubMed
description In the isoquinoline ring system of the title mol­ecule, C(19)H(22)N(2)O(5), the N-heterocyclic ring is in a half-boat conformation. The dioxa-2-aza­spiro ring is essentially planar [maximum deviation = 0.042 (1) Å] and forms a dihedral angle of 81.85 (4)° with the benzene ring. In the crystal, the mol­ecules are linked via inter­molecular C—H⋯O hydrogen bonds into chains along [010].
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spelling pubmed-31205292011-07-13 Methyl 4′-isobutyl-2,2′-dimethyl-1,3-dioxo-2,3-dihydro-1H,4′H-spiro­[iso­quinoline-4,5′-oxazole]-4′-carboxyl­ate Fun, Hoong-Kun Quah, Ching Kheng Xu, Kai Zhang, Yan Acta Crystallogr Sect E Struct Rep Online Organic Papers In the isoquinoline ring system of the title mol­ecule, C(19)H(22)N(2)O(5), the N-heterocyclic ring is in a half-boat conformation. The dioxa-2-aza­spiro ring is essentially planar [maximum deviation = 0.042 (1) Å] and forms a dihedral angle of 81.85 (4)° with the benzene ring. In the crystal, the mol­ecules are linked via inter­molecular C—H⋯O hydrogen bonds into chains along [010]. International Union of Crystallography 2011-05-25 /pmc/articles/PMC3120529/ /pubmed/21754883 http://dx.doi.org/10.1107/S1600536811019003 Text en © Fun et al. 2011 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
Xu, Kai
Zhang, Yan
Methyl 4′-isobutyl-2,2′-dimethyl-1,3-dioxo-2,3-dihydro-1H,4′H-spiro­[iso­quinoline-4,5′-oxazole]-4′-carboxyl­ate
title Methyl 4′-isobutyl-2,2′-dimethyl-1,3-dioxo-2,3-dihydro-1H,4′H-spiro­[iso­quinoline-4,5′-oxazole]-4′-carboxyl­ate
title_full Methyl 4′-isobutyl-2,2′-dimethyl-1,3-dioxo-2,3-dihydro-1H,4′H-spiro­[iso­quinoline-4,5′-oxazole]-4′-carboxyl­ate
title_fullStr Methyl 4′-isobutyl-2,2′-dimethyl-1,3-dioxo-2,3-dihydro-1H,4′H-spiro­[iso­quinoline-4,5′-oxazole]-4′-carboxyl­ate
title_full_unstemmed Methyl 4′-isobutyl-2,2′-dimethyl-1,3-dioxo-2,3-dihydro-1H,4′H-spiro­[iso­quinoline-4,5′-oxazole]-4′-carboxyl­ate
title_short Methyl 4′-isobutyl-2,2′-dimethyl-1,3-dioxo-2,3-dihydro-1H,4′H-spiro­[iso­quinoline-4,5′-oxazole]-4′-carboxyl­ate
title_sort methyl 4′-isobutyl-2,2′-dimethyl-1,3-dioxo-2,3-dihydro-1h,4′h-spiro­[iso­quinoline-4,5′-oxazole]-4′-carboxyl­ate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3120529/
https://www.ncbi.nlm.nih.gov/pubmed/21754883
http://dx.doi.org/10.1107/S1600536811019003
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AT xukai methyl4isobutyl22dimethyl13dioxo23dihydro1h4hspiroisoquinoline45oxazole4carboxylate
AT zhangyan methyl4isobutyl22dimethyl13dioxo23dihydro1h4hspiroisoquinoline45oxazole4carboxylate

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