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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:
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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