Microwave Irradiation as a Powerful Tool for the Preparation of n-Type Benzotriazole Semiconductors with Applications in Organic Field-Effect Transistors

oleh: Iván Torres-Moya, Alexandra Harbuzaru, Beatriz Donoso, Pilar Prieto, Rocío Ponce Ortiz, Ángel Díaz-Ortiz

Format: Article
Diterbitkan: MDPI AG 2022-07-01

Deskripsi

In this work, as an equivocal proof of the potential of microwave irradiation in organic synthesis, a complex pyrazine-decorated benzotriazole derivative that is challenging to prepare under conventional conditions has been obtained upon microwave irradiation, thus efficiently improving the process and yields, dramatically decreasing the reaction times and resulting in an environmentally friendly synthetic procedure. In addition, this useful derivative could be applied in organic electronics, specifically in organic field-effect transistors (OFETs), exhibiting the highest electron mobilities reported to date for benzotriazole discrete molecules, of around 10<sup>−2</sup> cm<sup>2</sup>V<sup>−1</sup>s<sup>−1</sup>.