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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Bibliografiske detaljer
Udgivet i:Acta Crystallogr E Crystallogr Commun
Main Authors: Linden, Anthony, Mlostoń, Grzegorz, Grzelak, Paulina, Heimgartner, Heinz
Format: Artigo
Sprog:Inglês
Udgivet: International Union of Crystallography 2018
Fag:
Research Communications
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC6281088/
https://ncbi.nlm.nih.gov/pubmed/30574360
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1107/S2056989018015335
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