Crystal structure of the cage derivative penta­cyclo­[5.4.0.0(2,6).0(3,10).0(5,9)]undeca-8,11-dione ethyl­ene di­thio­ketal

The title penta­cyclo­undecane cage derivative, C(13)H(14)OS(2), was identified during a thio­ketalization reaction. The reaction selectively gave the title compound and the product corresponding to bis-ketal was not formed. The title compound exhibits unusual Csp (3)—Csp (3) single bond lengths ran...

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Detalles Bibliográficos
Autores principales: Kotha, Sambasivarao, Sreenivasachary, Nampalli, Deodhar, Deepak, Shaikh, Mobin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2014
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4257192/
https://www.ncbi.nlm.nih.gov/pubmed/25484664
http://dx.doi.org/10.1107/S1600536814020790
Descripción
Sumario:The title penta­cyclo­undecane cage derivative, C(13)H(14)OS(2), was identified during a thio­ketalization reaction. The reaction selectively gave the title compound and the product corresponding to bis-ketal was not formed. The title compound exhibits unusual Csp (3)—Csp (3) single bond lengths ranging from 1.495 (3) to 1.581 (2) and strained bond angles as small as 89.29 (12) and as large as 115.11 (11)°.

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