954374-43-7Relevant articles and documents
A near-infrared fluoride sensor based on a substituted naphthalenediimide-anthraquinone conjugate
Bobe, Sharad R.,Bhosale, Sidhanath V.,Jones, Lathe,Puyad, Avinash L.,Raynor, Aaron M.,Bhosale, Sheshanath V.
, p. 4762 - 4766 (2015)
The synthesis and characterization of a highly selective fluoride receptor based on a naphthalene diimide substituted with an anthraquinone (NDI-AQ) moiety is described. In CHCl3, the receptor was shown to be highly selective for fluoride (Ka～103 M-1) over other anions (AcO-, HSO4-, Br-, Cl-, I-, ClO4-, H2PO4-, and NO3-) with pronounced changes in absorption characteristics, that is, red-shift of the absorption band to 790 nm (NIR). The visual color change, NIR shift in absorption, emission spectroscopy, and electrochemistry thus support an intramolecular charge transfer (ICT) effect upon fluoride binding to the NDI-AQ receptor.
First synthesis of 2,3,6,7-tetrabromonaphthalene diimide
Gao, Xike,Qiu, Wenfeng,Yang, Xiaodi,Liu, Yunqi,Wang, Ying,Zhang, Hengjun,Qi, Ting,Liu, Ying,Lu, Kun,Du, Chunyan,Shuai, Zhigang,Yu, Gui,Zhu, Daoben
, p. 3917 - 3920 (2007)
N,N′-Bis(n-octyl)-2,3,6,7-tetrabromonaphthalene diimide (TBNDI) was synthesized by a new imidization reaction and characterized by HRMS, 1H NMR, 13C NMR, elemental analyses, FT-IR, UV-vis, and single-crystal X-ray analysis. The TBNDIs are the key precursors for the synthesis of core-tetrasubstituted-naphthalene diimides.
Core-fluorinated naphthalene diimides: Synthesis, characterization, and application in n-type organic field-effect transistors
Yuan, Zhongyi,Ma, Yingjie,Ge?ner, Thomas,Li, Mengmeng,Chen, Long,Eustachi, Michael,Weitz, R. Thomas,Li, Chen,Müllen, Klaus
supporting information, p. 456 - 459 (2016/02/18)
A series of difluoro- and tetrafluoro-substituted naphthalene diimides (NDIs) were synthesized by halogen exchange reactions of corresponding bromo-NDIs with CsF in dioxane. Two strong electron acceptor molecules 6 and 8 with low-lying LUMO energy levels of -4.27 and -4.54 eV were obtained, starting from tetrafluoro-NDI. Organic field-effect transistors (OFETs) based on these fluorinated NDIs were fabricated by vapor deposition, exhibiting n-channel field-effect character under ambient conditions with the highest mobility of 0.1 cm2 V-1 s-1.
