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Ethyl (1R,1′S,2′S,7a’R)-2-oxo-1′-[(3aR,5R,5aS,8aS,8bR)-2,2,7,7-tetra­methyl­tetra­hydro-3aH-bis­[1,3]dioxolo[4,5-b:4′,5′-d]pyran-5-yl]-1′,2′,5′,6′,7′,7a’-hexa­hydro-2H-spiro­[acenaphthyl­ene-1,3′-pyrrolizine]-2′-carboxyl­ate

In the title compound, C(32)H(37)NO(8), the central pyran ring adopts a twist-boat conformation and the 1,3-dioxoane rings adopt envelope conformations. The acenaphthyl­enone unit and two C atoms of a pyrrolidine ring are disordered over two sets of sites [occupancy ratio 0.669 (7):0.331 (7)]. The m...

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Detalles Bibliográficos
Autores principales: Jagadeesan, G., Sethusankar, K., Prasanna, R., Raghunathan, R.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3275060/
https://www.ncbi.nlm.nih.gov/pubmed/22347005
http://dx.doi.org/10.1107/S1600536811055760

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