Wyrebska, Lucja published the artcileSynthesis and characterization of new polisher agent used in electroplating, Synthetic Route of 4569-86-2, the publication is Technologia i Jakosc Wyrobow (2012), 56(1-2), 30-35, database is CAplus.
The paper presents results of research on the preparation of polisher agent used in copper electroplating (electropolisher) and intermediate required for the synthesis of N,N-diethylphenosafranine (I). The multi-step synthesis of the intermediate I comprises the nitrosation of N,N-diethylaniline, reduction of p-nitroso-N,N-diethylaniline, oxidation of the resulting N,N-diethyl-p-phenylenediamine and its condensation with aniline. The polisher agent was obtained by diazotization of N,N-diethylphenosafranine and by reacting the resulting diazo compound with N,N-dimethylaniline, to obtain the product with absorption maximum λmax = 584 (300) nm. The usage tests of the newly developed product have shown very good application properties.
Technologia i Jakosc Wyrobow published new progress about 4569-86-2. 4569-86-2 belongs to chlorides-buliding-blocks, auxiliary class Other Aromatic Heterocyclic,Salt,Amine,Benzene, name is 3-Amino-7-(diethylamino)-5-phenylphenazin-5-ium chloride, and the molecular formula is C7H7IN2O, Synthetic Route of 4569-86-2.
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