Please use this identifier to cite or link to this item: https://doi.org/10.1021/ol300914k
Title: Stepwise cyanation of naphthalene diimide for n-channel field-effect transistors
Authors: Chang, J.
Ye, Q.
Huang, K.-W.
Zhang, J.
Chen, Z.-K.
Wu, J. 
Chi, C. 
Issue Date: 15-Jun-2012
Source: Chang, J., Ye, Q., Huang, K.-W., Zhang, J., Chen, Z.-K., Wu, J., Chi, C. (2012-06-15). Stepwise cyanation of naphthalene diimide for n-channel field-effect transistors. Organic Letters 14 (12) : 2964-2967. ScholarBank@NUS Repository. https://doi.org/10.1021/ol300914k
Abstract: Stepwise cyanation of tetrabromonaphthalenediimide (NDI) 1 gave a series of cyanated NDIs 2-5 with the monocyanated NDI 2 and dicyanated NDI 3 isolated. The tri- and tetracyano- NDIs 4 and 5 show intrinsic instability toward moisture because of their extremely low-lying LUMO energy levels. The partially cyanated intermediates can be utilized as air-stable n-type semiconductors with OFET electron mobility up to 0.05 cm 2 V -1 s -1. © 2012 American Chemical Society.
Source Title: Organic Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/94871
ISSN: 15237060
DOI: 10.1021/ol300914k
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