Abstract
By the reaction of phenylisothiocyanate, halogen-, nitrobenzoyl isothiocyanates with 1,2-dioxanthraquinone (alizarin) and 1,2,5,8-tetrahydroxyanthraquinone (quinalizarin) in pyridine at 90-100 °C for 5 hours, the corresponding derivatives phenyl(benzoyl) thiocarbamates were obtained. The dyeing properties of synthesized compounds were studied. The property of dye in 1,2-0,0-bis (para-chlorobenzoylthiocarbamоyl) alizarin has been revealed and this compound is used as a dye of toilet soap with antiseptic action.
Recommended Citation
Baltabaev, Ubaydulla Abduvakilovich
(2018)
"The synthesis of a dye based on alizarin,"
CHEMISTRY AND CHEMICAL ENGINEERING: Vol. 2018:
No.
4, Article 7.
DOI: https://doi.org/10.70189/1992-9498.1043
Available at:
https://cce.researchcommons.org/journal/vol2018/iss4/7