273220-35-2Relevant academic research and scientific papers
Aromatic pyridazine compound as well as preparation method and application thereof (by machine translation)
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Paragraph 0136-0138; 0141-0142, (2020/07/29)
The invention discloses an aromatic pyridazine compound and a use thereof. 1 H-NMR and the like are characterized in that the compound has a longer charge-off-state life and can be used as a better photoelectric material. In addition, the invention further provides a preparation method of the aromatic pyridazine compound, and the preparation method is environment-friendly and convenient to operate. The method comprises the following steps: Step 1, reacting 2 and 4 - dibromonitrobenzene as raw materials through coupling reaction, 5, 5 - dibromo -2, 2 ’ -dinitrobiphenyl, step 2 and taking R1 The substituted ethylene derivatives and 5, 5 - dibromo -2 and 2 ’ -dinitrobiphenyl serve as raw materials to synthesize nitro-substituted compounds through coupling reaction; step 3: synthesizing an aromatic pyridazine compound by a reduction reaction with the nitro-substituted compound as a raw material. The invention further discloses application of the aromatic pyridazine compound in a solar cell and application of the aromatic pyridazine compound in pH detection. (by machine translation)
Synthesis and characterization of triphenylamine modified azobenzene dyes
Zhao, Chuanwu,Wang, Tianyang,Li, Dongmei,Lu, Ting,Liu, Dongzhi,Meng, Qingbo,Zhang, Qianqian,Li, Fengqing,Li, Wei,Hu, Wenping,Wang, Lichang,Zhou, Xueqin
, p. 256 - 264 (2016/11/09)
A series of triphenylamine modified azobenzenes were synthesized and studied theoretically and experimentally. D-A-D structures of these dyes were revealed with an intramolecular charge transfer (ICT) from both triphenylamine or indoline units (donor) to
