<br/>Benzothiazole is a bicyclic ring system found in a variety of compounds that have multiple applications in medicine and material chemistry. Benzothiazole derivatives present a manifold of biological properties including anticancer, antimicrobial, and antidiabetic, anticonvulsant, anti-inflammatory, antiviral activities, and also have potential applications in organic light-emitting diodes (OLEDs), solar cells, laser dyes, photosensitizers, biomolecular labels, and molecular probes. On the other hand, organoboron complexes represent one of the most important types of fluorescent dyes. The aim of this project was to synthesize a series of benzothiazole derivatives and their N,O-chelated boron analogs and to look into the changes of the optoelectronic properties induced by various substituents. The overall approach was the design, synthesis, and structural and optical characterization of a number of benzothiazole halogen-substituted derivatives and their BPh2 analogs.

Synthesis and characterization of BPh2 analogs of benzothiazole derivatives

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