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Synthesis of a porphyrin-hexaarylbenzene-hexabenzocoronene triad

2018; World Scientific; Volume: 22; Issue: 05 Linguagem: Inglês

10.1142/s1088424618500451

1099-1409

Max Martin, Norbert Jux,

Photochromic and Fluorescence Chemistry

The synthesis of a triad consisting of porphyrin and hexabenzocoronene (HBC) units, which are connected via a central hexaarylbenzene (HAB) core, is presented. The ortho substitution pattern at the core results in a close proximity of the two chromophores, which influences their properties such as the intensity ratio of UV-vis absorption bands.