1,3,7-triazapyrene-based ortho-carborane fluorophores

Ondertitel:convenient synthesis, theoretical studies, and aggregation-induced emission properties

A convenient transition-metal-free approach, based on nucleophilic substitution of hydrogen (SNH), for consecutive regioselective C–H functionalization of 1,3,7-triazapyrene scaffolds with carboranyllithium and phenyllithium is reported. The theoretical calculations disclosed highlight key features in the regioselectivity and mechanism of the investigated SNH transformations. The novel 1,3,7-triazapyrene-based ortho-carboranes obtained have large potential in the field of molecular electronics as organic luminophores, which are characterized by the aggregation-induced emission and dual-emission effects.

Jaar van publicatie:2021

Trefwoorden:A1 Journal article

Toegankelijkheid:Open