58737-03-4Relevant academic research and scientific papers
Heteroatom-mediated performance of dye-sensitized solar cells based on T-shaped molecules
Damaceanu, Mariana-Dana,Constantin, Catalin-Paul,Bejan, Andra-Elena,Mihaila, Mihai,Kusko, Mihaela,Diaconu, Cristian,Mihalache, Iuliana,Pascu, Razvan
, p. 15 - 31 (2019)
Two novel “sister” organic dyes featuring a T-shape molecular pattern based on phenothiazine/phenoxazine and triphenylamine framework as electron donor core and cyanoacrylic acid as acceptor and anchoring group were designed, synthesized and thoroughly ch
Diamine monomer containing triphenylamine-phenoxazine structure, preparation method and application of diamine monomer
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, (2017/04/19)
The invention provides a diamine monomer containing a triphenylamine-phenoxazine structure, a preparation method and an application of the diamine monomer in preparation of polyamide, polyimide and polyamideimide which have electrochromic properties, and belongs to the technical field of organic chemistry. The preparation method comprises the following steps: firstly, carrying out nucleophilic substitution on phenoxazine with substituent and halogenated nitrobenzene in the presence of a catalyst to obtain a mono-nitrated compound which contains a phenoxazine structure; secondly, reducing the mono-nitrated compound which contains the phenoxazine structure by using hydrazine hydrate in the presence of Pd/C used as a catalyst to obtain a monoamino compound which contains the phenoxazine structure; thirdly, carrying out nucleophilic substitution on the monoamino compound and the halogenated nitrobenzene in the presence of the catalyst to obtain a binitro compound which contains the triphenylamine-phenoxazine structure; finally, reducing the binitro compound which contains the triphenylamine-phenoxazine structure by the hydrazine hydrate in the presence of the Pd/C which is used as the catalyst to obtain the diamine monomer containing the triphenylamine-phenoxazine structure.
