Synthesis and study of Au(iii)-indolizine derivatives: turn-on luminescence by photo-induced controlled release.

Abstract

The photo- and structural properties of a series of Au(iii) indolizine complexes were determined. Controlled release of halogenated indolizine derivatives from the corresponding Au(iii) complexes was achieved by photoinduced C-X bond formation, which provided turn-on luminescence with an increase in emission intensity of up to 67 times.