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submitted on 18.02.2020 and posted on 20.02.2020by Clement Dalinot, Pablo Simon Marques, Jose Maria Andrés Castán, Pierre Josse, Magali Allain, Laura Abad Galan, Cyrille Monnereau, Olivier MAURY, Philippe Blanchard, Clement Cabanetos
the preparation and characterization of five new derivatives, the
regioselective mono and di, homo and hetero, halogenation of the
benzothioxanthene (BTXI) core is
demonstrated herein. All structurally solved by X-ray crystallography, these
complementary functionalized building blocks open doors to the design of new
symmetrical and asymmetrical π-conjugated systems based on this promising but
still under-explored rylene.