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Chemo- and regioselective [3 + 2]-cycloadditions of thiocarbonyl ylides: crystal structures of trans-8-benzoyl-1,1,3,3-tetramethyl-7-trifluoromethyl-5-thiaspiro[3.4]octan-2-one and trans-3-benzoyl-2,2-diphenyl-4-(trifluoromethyl)tetrahydrothiophene

The title compounds, C(19)H(21)F(3)O(2)S and C(24)H(19)F(3)OS, were prepared via chemo- and regioselective [3 + 2]-cycloadditions of the respective thiocarbonyl ylides (thiocarbonyl S-methanides), generated in situ, with (E)-4,4,4-trifluoro-1-phenylbut-2-en-1-one. The thiophene ring in the cry...

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Detalles Bibliográficos
Autores principales:	Linden, Anthony, Mlostoń, Grzegorz, Grzelak, Paulina, Heimgartner, Heinz
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	International Union of Crystallography 2018
Materias:	Research Communications
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6281088/ https://www.ncbi.nlm.nih.gov/pubmed/30574360 http://dx.doi.org/10.1107/S2056989018015335

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