52869-18-8Relevant academic research and scientific papers
Selective colorimetric sensor for cyanide anion based on 1-hydroxyanthraquinone
Gromov, Sergey P.,Klimenko, Lyubov S.,Korchagin, Denis V.,Kudrevatykh, Alexandra A.,Martyanov, Timofey P.,Sulimenkov, Ilia V.,Ushakov, Evgeny N.,Vasil'ev, Sergey G.
, (2021/07/19)
The article addresses the synthesis, structure and properties of 2-benzoylamino-1-hydroxyanthraquinone (1a), which can function as a selective colorimetric sensor for the cyanide anion in aqueous media. Compound 1a was prepared in two simple steps in good
A palladium-catalyzed carbonylation approach to acid chloride synthesis
Quesnel, Jeffrey S.,Arndtsen, Bruce A.
supporting information, p. 16841 - 16844 (2013/12/04)
We describe a new approach to acid chloride synthesis via the palladium-catalyzed carbonylation of aryl iodides. The combination of sterically encumbered phosphines (PtBu3) and CO coordination has been found to facilitate the rapid carbonylation of aryl iodides into acid chlorides via reductive elimination from (tBu3P)(CO) Pd(COAr)Cl. The formation of acid chlorides can also be exploited to perform traditional aminocarbonylation reactions under exceptionally mild conditions (ambient temperature and pressure), and with a range of weakly nucleophilic substrates.
Relation between the basicity and the rate constant for the acylation of aminoanthraquinones
Yakovlev, Yu. Yu.,Nurmukhametov, R. N.,Barashkov, N. N.,Klimenko, V. G.
, p. 110 - 111 (2007/10/02)
The basicity constants of aminoanthraquinones and diaminoanthraquinones and the rate constants for their acylation of benzoyl chloride were determined.
