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.
| Mualliflar | Ubaydulla Abduvakilovich Baltabaev |
|---|---|
| Jurnal | Kimyo va kimyo texnologiyasi |
| Nashr sanasi | 2019-10-18 |
| Jild | 2018 |
| Son | 4 |
| Til | en |
| DOI | 10.70189/1992-9498.1043 |
DOI: 10.70189/1992-9498.1043 · Maqolaning asl sahifasi
The process of formation of supramolecular complexes of glycyrrhizinic acid with some phytohormones (indolylacetic acid, indolylbutyric acid, α-naphthyl acetic acid and kinetin) were studied with the aim of creation the…
By the reaction of phenylisothiocyanate, halogen-, nitrobenzoylisothiocyanates with 1-methyl-2-aminobenzimidazole in dimethylformamide at 90 ˚C for 5 hours, the corresponding phenyl (benzoyl) thiourea derivatives were…
Considering the protein need for human nutrition, the use of protein-rich grains plays an important role in the production of pasta. The study used soy protein as one of the protein sources, which serves as an effective…
Stable aluminium titanate, mullite, shpinele, perspective for use on the glasses production processing are obtained by solar energy. By the technology of moulding and moist pressing heat-resistan, thermostabe…
As a result of studies, the effect of modified Angren kaolin on the properties of elastomeric compositions based on synthetic polyisoprene and oil-filled styrene-butadiene rubbers were revealed. Plastoelastic and…
The rheological properties (density and viscosity) of hydrochlorophosphoric acid solutions and neutralized pulps obtained on the basis of decomposition of the washed dried concentrate (WCD) from the phosphorites of the…
The article discusses the results of the study of the authentication of medicinal herbs by the method of multispectral analysis. The results of the study of the authentication of medicinal herbs motor - Allium motor and…
Experimentally for show a possibility of reduction of time of an moistening of grain, at a stage of hydrotermal processing, by implementation of process of moistening on vibration installation by preparation of grain…
The effect of hydrothermal treatment on the strength of the wheat grain shell before the first torn process is investigated. It was found that the anatomical parts of wheat grains grown in arid climatic conditions are…
Results of researches on reception of the cleared solutions and salts of phosphates of sodium from extraction phosphoric acid on the basis of phosphorites Central Kyzylkum are resulted. Optimum norms of a technological…