Title: A Fragment-Based Approach toward Substituted Trioxa[7]helicenes
Authors: Kelgtermans, Hans ×
Dobrzanska, Liliana
Van Meervelt, Luc
Dehaen, Wim #
Issue Date: 10-Oct-2012
Publisher: American Chemical Society
Series Title: Organic Letters vol:14 issue:20 pages:5200-5203
Abstract: A series of novel substituted trioxa[7]helicenes have been successfully prepared by a one-pot palladium catalyzed C–H arylation reaction starting from readily prepared dibenzofuran fragments. The dinitro-substituted helicene was analyzed by X-ray crystallography revealing the occurrence of two distinct enantiomers in the asymmetric unit, which forms interesting supramolecular motifs in the crystal, based on weak H-bonding interactions.
ISSN: 1523-7060
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Design and Synthesis
Biochemistry, Molecular and Structural Biology Section
× corresponding author
# (joint) last author

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