Kudelko, A; Olesiejuk, M; Luczynski, M; Swiatkowski, M; Sieranski, T; Kruszynski, R in [Kudelko, Agnieszka; Olesiejuk, Monika; Luczynski, Marcin] Silesian Tech Univ, Dept Chem Organ Technol & Petrochem, Krzywoustego 4, PL-44100 Gliwice, Poland; [Swiatkowski, Marcin; Sieranski, Tomasz; Kruszynski, Rafal] Lodz Univ Technol, Inst Gen & Ecol Chem, Dept Xray Crystallog & Crystal Chem, Zeromskiego 116, PL-90924 Lodz, Poland published 1,3,4-Thiadiazole-Containing Azo Dyes: Synthesis, Spectroscopic Properties and Molecular Structure in 2020, Cited 44. Safety of 4-Nitrobenzoic acid. The Name is 4-Nitrobenzoic acid. Through research, I have a further understanding and discovery of 62-23-7.
Three series of azo dyes derived from 2-amino-5-aryl-1,3,4-thiadiazoles and aniline,N,N-dimethylaniline and phenol were synthesized in high yields by a conventional diazotization-coupling sequence. The chemical structures of the prepared compounds were confirmed by(1)H-NMR,C-13-NMR, IR, UV-Vis spectroscopy, mass spectrometry and elemental analysis. In addition, the X-ray single crystal structure of a representative azo dye was presented. For explicit determination of the influence of a substituent on radiation absorption in UV-Vis range, time-dependent density functional theory calculations were performed.
Safety of 4-Nitrobenzoic acid. Welcome to talk about 62-23-7, If you have any questions, you can contact Kudelko, A; Olesiejuk, M; Luczynski, M; Swiatkowski, M; Sieranski, T; Kruszynski, R or send Email.
Reference:
Phthalazine – Wikipedia,
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