A series of the title dicyanopyrazinoquinoxaline derivatives have been prepared and characterized by using single-crystal X-ray structure analysis and redox potential measurements. They have strong electron-accepting properties due to the pyrazinopyrazine skeletons as well as the cyano groups. Substituents can be easily introduced at the benzene ring and control the HOMO-LUMO energy gap and the molecular packing. They show clear n-type transistor properties in the FET devices.
Ried, Walter; Tsiotis, Georgios, Liebigs Annalen der Chemie, 1988, p. 1197 - 1200
作者:Ried, Walter、Tsiotis, Georgios
DOI:——
日期:——
RIED, WALTER;TSIOTIS, GEORGIOS, LIEBIGS ANN. CHEM.,(1988) N2, C. 1197-1199