Title: Expeditive Syntheses of Functionalized Pentahelicenes and NC-AFM on Ag(001)
Authors: Goretta, Sarah ×
Tasciotti, Christelle
Mathieu, Simon
Smet, Mario
Maes, Wouter
Chabre, Yoann M
Dehaen, Wim
Giasson, Richard
Raimundo, Jean-Manuel
Henry, Claude R
Barth, Clemens
Gingras, Marc #
Issue Date: Sep-2009
Publisher: Amer chemical soc
Series Title: Organic letters vol:11 issue:17 pages:3846-3849
Abstract: One of the shortest and most efficient routes toward a series of functionalized pentahelicenes is reported. Benzylic (dibromo)methine coupling is an important entry into functional helicene chemistry. It allowed a mono- or a double functionalization by some metal-catalyzed Ar-C, Ar-S, Ar-CN, and Ar-l bond formations. Those functions offer new avenues for further applications. For instance, helicene (4) can be supported on a Ag(001) surface, which was characterized by high-resolution NC-AFM imaging.
ISSN: 1523-7060
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Molecular Design and Synthesis
Polymer Chemistry and Materials
× corresponding author
# (joint) last author

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