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Issue 69, 2019
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Dithieno[3,2-a:3′,2′-j][5,6,11,12]chrysene diimides: a versatile electron-deficient building block for polymeric semiconductors

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Abstract

In this work, dithieno[3,2-a:3′,2′-j][5,6,11,12]chrysene diimides (DTCDI), an electron-deficient π-building block, were firstly incorporated into polymer main chains by using the 3,9-positions of chrysene and the α,α′-positions of thiophene units of DTCDI to connect with the 2,2′-bithiophene unit, affording copolymers P1 and P2, respectively. Due to their different connection ways the two polymers feature different optoelectronic properties.

Graphical abstract: Dithieno[3,2-a:3′,2′-j][5,6,11,12]chrysene diimides: a versatile electron-deficient building block for polymeric semiconductors

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Publication details

The article was received on 13 May 2019, accepted on 10 Jul 2019 and first published on 10 Jul 2019


Article type: Communication
DOI: 10.1039/C9CC03682B
Chem. Commun., 2019,55, 10234-10237

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    Dithieno[3,2-a:3′,2′-j][5,6,11,12]chrysene diimides: a versatile electron-deficient building block for polymeric semiconductors

    X. Zhao, C. Ge, X. Xu, J. Huang, X. Yang, Q. Peng, W. Li and X. Gao, Chem. Commun., 2019, 55, 10234
    DOI: 10.1039/C9CC03682B

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