5-tert-Butyl 1-ethyl 3-amino-1,4,5,6-tetra­hydro­pyrrolo­[3,4-c]pyrazole-1,5-dicarboxyl­ate

The asymmetric unit of the title compound, C(13)H(20)N(4)O(4), contains two crystallographically independent mol­ecules in which the dihedral angles between the fused pyrrole and pyrazole rings are 5.06 (8) and 1.12 (8)°. In the crystal, mol­ecules are linked by inter­molecular N—H⋯O and N—H⋯N hydro...

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Detalles Bibliográficos
Autores principales: Xia, Wen-Bin, Bai, Xiao-Guang, Liu, Hong-Tao, Wang, Ju-Xian
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3089316/
https://www.ncbi.nlm.nih.gov/pubmed/21754458
http://dx.doi.org/10.1107/S1600536811013444
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author Xia, Wen-Bin
Bai, Xiao-Guang
Liu, Hong-Tao
Wang, Ju-Xian
author_facet Xia, Wen-Bin
Bai, Xiao-Guang
Liu, Hong-Tao
Wang, Ju-Xian
author_sort Xia, Wen-Bin
collection PubMed
description The asymmetric unit of the title compound, C(13)H(20)N(4)O(4), contains two crystallographically independent mol­ecules in which the dihedral angles between the fused pyrrole and pyrazole rings are 5.06 (8) and 1.12 (8)°. In the crystal, mol­ecules are linked by inter­molecular N—H⋯O and N—H⋯N hydrogen bonds into chains parallel to the b axis.
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spelling pubmed-30893162011-07-13 5-tert-Butyl 1-ethyl 3-amino-1,4,5,6-tetra­hydro­pyrrolo­[3,4-c]pyrazole-1,5-dicarboxyl­ate Xia, Wen-Bin Bai, Xiao-Guang Liu, Hong-Tao Wang, Ju-Xian Acta Crystallogr Sect E Struct Rep Online Organic Papers The asymmetric unit of the title compound, C(13)H(20)N(4)O(4), contains two crystallographically independent mol­ecules in which the dihedral angles between the fused pyrrole and pyrazole rings are 5.06 (8) and 1.12 (8)°. In the crystal, mol­ecules are linked by inter­molecular N—H⋯O and N—H⋯N hydrogen bonds into chains parallel to the b axis. International Union of Crystallography 2011-04-16 /pmc/articles/PMC3089316/ /pubmed/21754458 http://dx.doi.org/10.1107/S1600536811013444 Text en © Xia 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
Xia, Wen-Bin
Bai, Xiao-Guang
Liu, Hong-Tao
Wang, Ju-Xian
5-tert-Butyl 1-ethyl 3-amino-1,4,5,6-tetra­hydro­pyrrolo­[3,4-c]pyrazole-1,5-dicarboxyl­ate
title 5-tert-Butyl 1-ethyl 3-amino-1,4,5,6-tetra­hydro­pyrrolo­[3,4-c]pyrazole-1,5-dicarboxyl­ate
title_full 5-tert-Butyl 1-ethyl 3-amino-1,4,5,6-tetra­hydro­pyrrolo­[3,4-c]pyrazole-1,5-dicarboxyl­ate
title_fullStr 5-tert-Butyl 1-ethyl 3-amino-1,4,5,6-tetra­hydro­pyrrolo­[3,4-c]pyrazole-1,5-dicarboxyl­ate
title_full_unstemmed 5-tert-Butyl 1-ethyl 3-amino-1,4,5,6-tetra­hydro­pyrrolo­[3,4-c]pyrazole-1,5-dicarboxyl­ate
title_short 5-tert-Butyl 1-ethyl 3-amino-1,4,5,6-tetra­hydro­pyrrolo­[3,4-c]pyrazole-1,5-dicarboxyl­ate
title_sort 5-tert-butyl 1-ethyl 3-amino-1,4,5,6-tetra­hydro­pyrrolo­[3,4-c]pyrazole-1,5-dicarboxyl­ate
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3089316/
https://www.ncbi.nlm.nih.gov/pubmed/21754458
http://dx.doi.org/10.1107/S1600536811013444
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