UA128723U - A METHOD OF OBTAINING ALLIOTOSCELLS ON THE BASIS OF HYDRAULIC FLUORESCINE - Google Patents
A METHOD OF OBTAINING ALLIOTOSCELLS ON THE BASIS OF HYDRAULIC FLUORESCINEInfo
- Publication number
- UA128723U UA128723U UAU201802147U UAU201802147U UA128723U UA 128723 U UA128723 U UA 128723U UA U201802147 U UAU201802147 U UA U201802147U UA U201802147 U UAU201802147 U UA U201802147U UA 128723 U UA128723 U UA 128723U
- Authority
- UA
- Ukraine
- Prior art keywords
- basis
- alliotoscells
- fluorescine
- hydraulic
- obtaining
- Prior art date
Links
Landscapes
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
Спосіб одержання алілтіосечовин на основі спіроциклічного гідразопохідного флуоресцеїну передбачає операцію алкілування вихідного продукту алілізотіоціанатом в толуолі при нагріванні. До суспензії спіроциклічного гідразопохідного флуоресцеїну в толуолі додають алілізотіоціанат у співвідношенні 1:1,1 до вихідної сполуки. Здійснюють синтез при енергійному перемішуванні та кип'ятінні. По закінченні реакції (контроль за допомогою ТШХ, елюєнт:етанол) розчин випарюють досуха, залишок кип'ятять з етанолом та ідентифікують одержану речовину як 1-{3',6'-дигідрокси-3-оксо-2,3-дигідроспіро[ізоіндол-1,9'-ксантен]-2-іл}-3-(проп-2-ен-1-іл)-тіосечовини.A method for producing allylthioureas on the basis of spirocyclic hydrazine fluorescein involves the operation of alkylation of the starting product with allyl isothiocyanate in toluene when heated. To the suspension of the spirocyclic hydrazine fluorescein in toluene was added allyl isothiocyanate in a 1: 1.1 ratio to the starting compound. Synthesis is carried out with vigorous stirring and boiling. At the end of the reaction (TLC control, eluent: ethanol) the solution was evaporated to dryness, the residue was boiled with ethanol and the resultant was identified as 1- {3 ', 6'-dihydroxy-3-oxo-2,3-dihydrospiro [isoindole -1,9'-xanthen] -2-yl} -3- (prop-2-en-1-yl) -thiourea.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201802147U UA128723U (en) | 2018-03-02 | 2018-03-02 | A METHOD OF OBTAINING ALLIOTOSCELLS ON THE BASIS OF HYDRAULIC FLUORESCINE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAU201802147U UA128723U (en) | 2018-03-02 | 2018-03-02 | A METHOD OF OBTAINING ALLIOTOSCELLS ON THE BASIS OF HYDRAULIC FLUORESCINE |
Publications (1)
Publication Number | Publication Date |
---|---|
UA128723U true UA128723U (en) | 2018-10-10 |
Family
ID=63787249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAU201802147U UA128723U (en) | 2018-03-02 | 2018-03-02 | A METHOD OF OBTAINING ALLIOTOSCELLS ON THE BASIS OF HYDRAULIC FLUORESCINE |
Country Status (1)
Country | Link |
---|---|
UA (1) | UA128723U (en) |
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2018
- 2018-03-02 UA UAU201802147U patent/UA128723U/en unknown
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