Benzopyrazinoisoindigo or Its Reduced Form? Synthesis, Clarification, and Application in Field‐Effect Transistors | Zendy

Wang Xiao | Zendy; Zhao Zhiyuan | Zendy; Ai Na | Zendy; Pei Jian | Zendy; Liu Yunqi | Zendy; Wan Xiaobo | Zendy

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Benzopyrazinoisoindigo or Its Reduced Form? Synthesis, Clarification, and Application in Field‐Effect Transistors

Author(s) -

Wang Xiao,

Zhao Zhiyuan,

Ai Na,

Pei Jian,

Liu Yunqi,

Wan Xiaobo

Publication year - 2016

Publication title -

european journal of organic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.825

H-Index - 155

eISSN - 1099-0690

pISSN - 1434-193X

DOI - 10.1002/ejoc.201600363

Subject(s) - chemistry , semiconductor , field effect transistor , transistor , molecule , field (mathematics) , small molecule , stereochemistry , nanotechnology , chemical physics , computational chemistry , optoelectronics , organic chemistry , physics , quantum mechanics , materials science , biochemistry , mathematics , voltage , pure mathematics

Benzopyrazinoisoindigo, a pigment reported 40 years ago, should be a good candidate for n‐type semiconductors if the reported structure is correct. Reinvestigation of this molecule revealed that it is actually (4 H ,4′ H )‐benzopyrazinoisoindigo, which could be considered as the reduced form of benzopyrazinoisoindigo, and hence, it is a good candidate for p‐type semiconductors. The route toward the synthesis of this molecule was optimized, and a mechanism was accordingly proposed. A field‐effect transistor based on this material showed a hole mobility up to 2.5 × 10 –2 cm 2 V –1 s –1 .

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