The influence of the nature of aldehydes of the structure of the products of their interaction with diethanolamine was studied. It was found that the interaction of one mole of diethanolamine with one mole of aldehyde produces 2-substituted 1,3- oxosolidines. Moreover, hydroxylase-containing compounds are formed at molar ratios of diethanolamine: aldehyde = 2: 1 mol / mol. By carrying out the reaction of the interaction of diethanolamine with an aldehyde at their molar ratios of 2: 1 mol / mol, hydroxylase-containing compounds containing two tertiary nitrogen and four hydroxyl groups in their structure were synthesized. The exothermic effect of the reaction of DEA with aldehydes depends on the nature of the aldehyde. So, when switching from formaldehyde to acetic aldehyde, self-heating of the reaction mixture to 30 °C takes 12.5 minutes and 5 minutes, respectively. The physicochemical properties and elemental composition of the synthesized hydroxylase-containing compounds were studied. The formation of diamine tetrols is indicated by the presence on the IR spectra of the synthesized products of the absorption bands of primary hydroxyl groups, bonds of the lateral methyl groups in the spectra of ethyldiaminotetraethanol. The stability of the synthesized products over time was studied.
| Mualliflar | Magrupov Farkhad Asadullayevich, Alimukhamedov Muzaffar Ganiyevich, Adilov Irkinovich, Khudoyberdiev Akhmadali |
|---|---|
| Jurnal | Kimyo va kimyo texnologiyasi |
| Nashr sanasi | 2020-01-14 |
| Jild | 2019 |
| Son | 3 |
| Til | en |
| DOI | 10.70189/1992-9498.1158 |
DOI: 10.70189/1992-9498.1158 · Maqolaning asl sahifasi
The description of a pilot plant and results of a research of intensity of a heat mass transfer are provided and hy-draulic resistance at various initial concentration of the absorbed gas and relations of an expense of…
In order to investigate the characteristics of low-grade cotton seeds process, the process of preparation of cotton seeds by means of pressing process is investigated. The distinctive features of low-grade cotton seeds…
The aim of the research work elaboration of technology of obtaine of acetylene diols and their vinyl ethers. Reaction of formation mono di vinyl ethers as a result vinyl 3,6-dimetyloktin-4-diol-3,6 by acetylene, and…
«Navoiazot» joint-stock company production of acetylene and waste on the basis of the formation of a croton aldehyde as hexen-4-in-1-ol-3. By action of hexen-4-in-1-ol-3 and of high molecular ketons- menthon, camphor…
It was shown that the effect of pH on magniy hydroxide sediment degree in chemical pure solution content of dolo-mite which is affected by nitrogen acid. It was determined that sedimented based amound of magniy when the…
The aim of the study is to determine the optimal composition of the composition of synthetic detergents having a high functional property from local raw materials. For the preparation of synthetic detergents as a source…
The aim of the study was to study the conditions of copolycondensation of phenol alcohol with hydroxyl-containing polyether polyol in the presence of maleic anhydride chain extender in order to obtain modified thermoset…
Derivative bromosubstituted pyrazoles were obtained on the basis of the reaction of intermolecular cyclization of symmetric 2,4-hexadienes in ether ether medium. Studying the physicochemical parameters, the drugs were…
In this Articie the process of influence of modified bentonite on the interphase interaction of rubbers was invistigated. The influence of bentonite particles and the content of the modifier on the technological and…
The role of the number of factors at the process of the 10% albendazole stable suspension (Alsus) preparation was investigated. The optimum conditions were established and the technological scheme of the Alsus drug…