Ethyl (2,5-dioxo-1-phenyl-2,3-dihydro-1H,5H-1-benzofuro[3,2-d]imidazo[1,2-a]pyrimidin-3-yl)acetate

In the title compound, C(22)H(17)N(3)O(5), synthesized via the aza-Wittig reaction of ethyl 3-(phenyl­imino­methyl­ene­amino)­benzofuran-2-carboxyl­ate, benzene isocyanate and diethyl 2-amino­succinate, the imidazo[1,2-a]benzo[4,5]furo[2,3-d]pyrim­idine ring system is essentially planar (r.m.s. devi...

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Detalles Bibliográficos
Autores principales: Deng, Shou-Heng, Cao, Feng-Jun, Cai, Xiao-Jun, Li, Fang, Chen, Ping
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007370/
https://www.ncbi.nlm.nih.gov/pubmed/21588454
http://dx.doi.org/10.1107/S1600536810029521
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author Deng, Shou-Heng
Cao, Feng-Jun
Cai, Xiao-Jun
Li, Fang
Chen, Ping
author_facet Deng, Shou-Heng
Cao, Feng-Jun
Cai, Xiao-Jun
Li, Fang
Chen, Ping
author_sort Deng, Shou-Heng
collection PubMed
description In the title compound, C(22)H(17)N(3)O(5), synthesized via the aza-Wittig reaction of ethyl 3-(phenyl­imino­methyl­ene­amino)­benzofuran-2-carboxyl­ate, benzene isocyanate and diethyl 2-amino­succinate, the imidazo[1,2-a]benzo[4,5]furo[2,3-d]pyrim­idine ring system is essentially planar (r.m.s. deviation for all 16 non-H atoms = 0.020 Å). The phenyl ring is twisted with respect to this ring system, making a dihedral angle of 54.23 (4)°. The crystal packing is stabilized by weak inter­molecular C—H⋯O inter­actions.
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spelling pubmed-30073702010-12-30 Ethyl (2,5-dioxo-1-phenyl-2,3-dihydro-1H,5H-1-benzofuro[3,2-d]imidazo[1,2-a]pyrimidin-3-yl)acetate Deng, Shou-Heng Cao, Feng-Jun Cai, Xiao-Jun Li, Fang Chen, Ping Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(22)H(17)N(3)O(5), synthesized via the aza-Wittig reaction of ethyl 3-(phenyl­imino­methyl­ene­amino)­benzofuran-2-carboxyl­ate, benzene isocyanate and diethyl 2-amino­succinate, the imidazo[1,2-a]benzo[4,5]furo[2,3-d]pyrim­idine ring system is essentially planar (r.m.s. deviation for all 16 non-H atoms = 0.020 Å). The phenyl ring is twisted with respect to this ring system, making a dihedral angle of 54.23 (4)°. The crystal packing is stabilized by weak inter­molecular C—H⋯O inter­actions. International Union of Crystallography 2010-07-31 /pmc/articles/PMC3007370/ /pubmed/21588454 http://dx.doi.org/10.1107/S1600536810029521 Text en © Deng 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
Deng, Shou-Heng
Cao, Feng-Jun
Cai, Xiao-Jun
Li, Fang
Chen, Ping
Ethyl (2,5-dioxo-1-phenyl-2,3-dihydro-1H,5H-1-benzofuro[3,2-d]imidazo[1,2-a]pyrimidin-3-yl)acetate
title Ethyl (2,5-dioxo-1-phenyl-2,3-dihydro-1H,5H-1-benzofuro[3,2-d]imidazo[1,2-a]pyrimidin-3-yl)acetate
title_full Ethyl (2,5-dioxo-1-phenyl-2,3-dihydro-1H,5H-1-benzofuro[3,2-d]imidazo[1,2-a]pyrimidin-3-yl)acetate
title_fullStr Ethyl (2,5-dioxo-1-phenyl-2,3-dihydro-1H,5H-1-benzofuro[3,2-d]imidazo[1,2-a]pyrimidin-3-yl)acetate
title_full_unstemmed Ethyl (2,5-dioxo-1-phenyl-2,3-dihydro-1H,5H-1-benzofuro[3,2-d]imidazo[1,2-a]pyrimidin-3-yl)acetate
title_short Ethyl (2,5-dioxo-1-phenyl-2,3-dihydro-1H,5H-1-benzofuro[3,2-d]imidazo[1,2-a]pyrimidin-3-yl)acetate
title_sort ethyl (2,5-dioxo-1-phenyl-2,3-dihydro-1h,5h-1-benzofuro[3,2-d]imidazo[1,2-a]pyrimidin-3-yl)acetate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3007370/
https://www.ncbi.nlm.nih.gov/pubmed/21588454
http://dx.doi.org/10.1107/S1600536810029521
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