Regioselective Mono and Homo/hetero Dihalogenation of the Benzothioxanthene Monoimide

20 February 2020, Version 1
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

Through 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.

Keywords

selective halogenation
benzothioxanthene
rylene

Supplementary materials

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Description
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Title
Regioselective mono and homohetero dihalogenation of the benzothioxanthene monoimide ESI
Description
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