Design, Synthesis and Optical Properties of Novel D - π - a Compounds | Zendy

Pengfei Li | Zendy; Heng Xin Ren | Zendy; Cuijuan Liu | Zendy; Shanshan Song | Zendy; Yuguang Lv | Zendy

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Design, Synthesis and Optical Properties of Novel D - π - a Compounds

Author(s) -

Pengfei Li,

Heng Xin Ren,

Cuijuan Liu,

Shanshan Song,

Yuguang Lv

Publication year - 2021

Publication title -

iop conference series earth and environmental science

Language(s) - English

Resource type - Journals

eISSN - 1755-1307

pISSN - 1755-1315

DOI - 10.1088/1755-1315/706/1/012035

Subject(s) - triphenylamine , cyan , aniline , chemistry , piperidine , cyanoacetic acid , proton nmr , fluorescence , mass spectrometry , photochemistry , knoevenagel condensation , infrared spectroscopy , quenching (fluorescence) , carbon 13 nmr , adduct , organic chemistry , art , physics , chromatography , quantum mechanics , visual arts , catalysis

New type of D - π - A compound A 1 , three aniline, cyanoacetic acid and piperidine were prepared from three aniline aldehyde, propyl two nitrile and piperidine. The new D - π - A compound A 2 was prepared. The structure and fluorescence properties of the new compounds were characterized by 1 H NMR, 13 C NMR, electron spray ionization mass spectrometry, infrared spectroscopy, UV and fluorescence spectroscopy. It can be concluded that triphenylamine Derivatives Containing Cyan and carboxyl groups have been synthesized by IR analysis. The synthesis of cyan derivatives A 1 and A 2 of triphenylamine was further illustrated by UV spectra. According to the fluorescence spectra of A 1 and A 2 , the fluorescence quenching of A 1 and ibuprofen can be further determined.

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