Diels–Alder reaction on perylenediimides: synthesis and theoretical study of core-expanded diimides

(Un)substituted perylenediimides react with (un)functionalized benzynes yielding core-expanded diimides.

Fluoride-mediated alkoxylation and alkylthio-functionalization of halogenated perylenediimides

The presence of fluoride ions in the reaction of chloro- or bromo-PDIs with alcohols and thiols leads to a spectacular increase in the yields of substituted compounds.

Direct alkylthio-functionalization of unsubstituted perylenediimides

A simple fluoride-mediated reaction allows the synthesis of 1,6-dialkylthioperylenediimides from unsubstituted perylenediimides under very mild conditions.