5-Meth­oxy-1,2′,3-trimethyl-4,6-dioxa-2-aza­spiro­[bicyclo­[3.2.0]hept-2-ene-7,4′-isoquinoline]-1′,3′(2′H,4′H)-dione

In the isoquinoline ring system of the title mol­ecule, C(16)H(16)N(2)O(5), the N-heterocyclic ring is in a half-boat conformation. The dioxaaza­spiro ring is essentially planar [maximum deviation = 0.022 (1) Å] and forms a dihedral angle of 24.56 (4)° with the benzene ring.

Detalles Bibliográficos
Autores principales: Fun, Hoong-Kun, Quah, Ching Kheng, Huang, Chengmei, Yu, Haitao
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/PMC3120469/
https://www.ncbi.nlm.nih.gov/pubmed/21754736
http://dx.doi.org/10.1107/S1600536811016266
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author Fun, Hoong-Kun
Quah, Ching Kheng
Huang, Chengmei
Yu, Haitao
author_facet Fun, Hoong-Kun
Quah, Ching Kheng
Huang, Chengmei
Yu, Haitao
author_sort Fun, Hoong-Kun
collection PubMed
description In the isoquinoline ring system of the title mol­ecule, C(16)H(16)N(2)O(5), the N-heterocyclic ring is in a half-boat conformation. The dioxaaza­spiro ring is essentially planar [maximum deviation = 0.022 (1) Å] and forms a dihedral angle of 24.56 (4)° with the benzene ring.
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spelling pubmed-31204692011-07-13 5-Meth­oxy-1,2′,3-trimethyl-4,6-dioxa-2-aza­spiro­[bicyclo­[3.2.0]hept-2-ene-7,4′-isoquinoline]-1′,3′(2′H,4′H)-dione Fun, Hoong-Kun Quah, Ching Kheng Huang, Chengmei Yu, Haitao Acta Crystallogr Sect E Struct Rep Online Organic Papers In the isoquinoline ring system of the title mol­ecule, C(16)H(16)N(2)O(5), the N-heterocyclic ring is in a half-boat conformation. The dioxaaza­spiro ring is essentially planar [maximum deviation = 0.022 (1) Å] and forms a dihedral angle of 24.56 (4)° with the benzene ring. International Union of Crystallography 2011-05-07 /pmc/articles/PMC3120469/ /pubmed/21754736 http://dx.doi.org/10.1107/S1600536811016266 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
Huang, Chengmei
Yu, Haitao
5-Meth­oxy-1,2′,3-trimethyl-4,6-dioxa-2-aza­spiro­[bicyclo­[3.2.0]hept-2-ene-7,4′-isoquinoline]-1′,3′(2′H,4′H)-dione
title 5-Meth­oxy-1,2′,3-trimethyl-4,6-dioxa-2-aza­spiro­[bicyclo­[3.2.0]hept-2-ene-7,4′-isoquinoline]-1′,3′(2′H,4′H)-dione
title_full 5-Meth­oxy-1,2′,3-trimethyl-4,6-dioxa-2-aza­spiro­[bicyclo­[3.2.0]hept-2-ene-7,4′-isoquinoline]-1′,3′(2′H,4′H)-dione
title_fullStr 5-Meth­oxy-1,2′,3-trimethyl-4,6-dioxa-2-aza­spiro­[bicyclo­[3.2.0]hept-2-ene-7,4′-isoquinoline]-1′,3′(2′H,4′H)-dione
title_full_unstemmed 5-Meth­oxy-1,2′,3-trimethyl-4,6-dioxa-2-aza­spiro­[bicyclo­[3.2.0]hept-2-ene-7,4′-isoquinoline]-1′,3′(2′H,4′H)-dione
title_short 5-Meth­oxy-1,2′,3-trimethyl-4,6-dioxa-2-aza­spiro­[bicyclo­[3.2.0]hept-2-ene-7,4′-isoquinoline]-1′,3′(2′H,4′H)-dione
title_sort 5-meth­oxy-1,2′,3-trimethyl-4,6-dioxa-2-aza­spiro­[bicyclo­[3.2.0]hept-2-ene-7,4′-isoquinoline]-1′,3′(2′h,4′h)-dione
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3120469/
https://www.ncbi.nlm.nih.gov/pubmed/21754736
http://dx.doi.org/10.1107/S1600536811016266
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