We summarized the Ir-catalysed borylation of PAHs, especially pyrene, and the optoelectronic materials generated by following this chemistry. The optoelectronic properties of pyrene derivatives have also been discussed.
Fluorescent organic small molecules with the property of aggregation induced enhanced emission in the solid phase (crystall or thin film) have great attention for the design of optoelectronic materials. Generally,...
Four step synthesis of 3-alkylthieno[3,2-b]thiophenes in the literature was reduced to two steps in good yields, through the preparation of the mono ketone, i.e. 1-(thiophene-3-ylthio)alkan-2-one, from 3-bromothiophene and ring formation reaction.