Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00 664 Warszawa, Poland.
Org Lett. 2011 Nov 18;13(22):6090-3. doi: 10.1021/ol2025789. Epub 2011 Oct 26.
New tetraester derivatives of 1,4,5,8-tetraazaanthracene have been prepared and characterized by spectroscopic and electrochemical techniques. The LUMO level of the compounds is close to -4 eV (the so-called air operating stability border in n-channel field effect transistors). Tetraesters were obtained with reasonable yields without the necessity of using high-quality reactants or solvents, resulting in their low cost.
新型 1,4,5,8-四氮杂蒽的四酯衍生物已通过光谱和电化学技术进行了制备和表征。这些化合物的 LUMO 能级接近-4 eV（即 n 沟道场效应晶体管中的所谓空气工作稳定性边界）。这些四酯以合理的产率获得，而无需使用高质量的反应物或溶剂，从而降低了成本。
