Bisacenaphthopyrazinoquinoxaline derivatives: synthesis, physical properties and applications as semiconductors for n-channel field effect transistors

C. Tong, J. Chang, J.M. Tan, G. Dai, K.-W. Huang, H.S.O. Chan, C. Chi
Org. Biomol. Chem., 11, pp. 5683-5691, (2013)

Bisacenaphthopyrazinoquinoxaline derivatives: synthesis, physical properties and applications as semiconductors for n-channel field effect transistors

Keywords

Bisacenaphthopyrazinoquinoxaline

Abstract

​Several bisacenaphthopyrazinoquinoxaline (BAPQ) based derivatives 1–3 were synthesized by condensation between the acenaphthenequinones and 1,2,4,5-tetraaminobenzene tetrahydrochloride. Their optical, electrochemical and self-assembling properties are tuned by different substituents. Among them, compound 3 possesses a homogeneously distributed low-lying LUMO due to the peripheral substitution with four cyano groups. The corresponding n-channel field effect transistors showed a field effect electron mobility of 5 × 10−3 cm2 V−1 s−1.

Code

DOI: 10.1039/C3OB40982A

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