SU553927A3 - The method of obtaining aluminum salts of 2- (3-phenoxyphenyl) -propionic acid - Google Patents
The method of obtaining aluminum salts of 2- (3-phenoxyphenyl) -propionic acidInfo
- Publication number
- SU553927A3 SU553927A3 SU2004359A SU2004359A SU553927A3 SU 553927 A3 SU553927 A3 SU 553927A3 SU 2004359 A SU2004359 A SU 2004359A SU 2004359 A SU2004359 A SU 2004359A SU 553927 A3 SU553927 A3 SU 553927A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- phenoxyphenyl
- propionic acid
- aluminum salts
- obtaining aluminum
- acid
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
(54) СПСЧ:ОБ ПОЛУЧЕНИЯ АЛЮМИНИЕВЫХ СОЛЕЙ 2-ПРОПИОНОВОЙ КИСЛОТЫ ( 3-ФЕНОКСИФЕНИЛ) П р и м е«р 2. К раствору 3,28г безводного карбоната натри в 100 мл деионизированной воды добавл ют 10 г 2 - (3 - феноксифенил) - пропионовой кислоты, энергачно перемешивают до перехода всей кислоты в раствор.(54) SPSU: ABOUT ALUMINUM SALTS OF 2-PROPIONIC ACID (3-PHENOXYPHENYL) EXAMPLE 2 2. To a solution of 3.28 g of anhydrous sodium carbonate in 100 ml of deionized water add 10 g of 2 - (3 - phenoxyphenyl ) - propionic acid, vigorously mixed before the transition of the entire acid into the solution.
В отдельном сосуде 4,98 г хлорида алюми1щ AfCIs раствор ют в 200 мл деионизированной воды, полученный растаор разбавл ю до 100 мл общего объема и смешивают с полученным раствором натриевой соли в кислоте. Скорость добавлени контролируют таким образом, чтобы снизить до минимума образование пены. После прибавлени раствора хлорида алюмивд (15 мин) реакционную смесь медленно нагревают до 70° С при перемешивании и медленно охлаждают до 50.С, отфильтровьшают осадок, промьшают его метанолом , сушат при 50° С в течение ночи и получают 10,7 г (98,52 %) продукта, содержашего 89,7 % 2 - (3 - феноксифенил) - пропионовой киилоты и 11,74 % окиси алюмини .In a separate vessel, 4.98 g of aluminum chloride AfCIs are dissolved in 200 ml of deionized water, the resulting solution is diluted to 100 ml of total volume and mixed with the resulting solution of sodium salt in acid. The rate of addition is controlled in such a way as to minimize the formation of foam. After adding a solution of aluminum chloride (15 min), the reaction mixture is slowly heated to 70 ° C with stirring and slowly cooled to 50 ° C, the precipitate is filtered off, rinsed with methanol, dried at 50 ° C overnight, and 10.7 g (98 , 52%) of the product containing 89.7% of 2 - (3 - phenoxyphenyl) - propionic kilota and 11.74% of alumina.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2004359A SU553927A3 (en) | 1974-03-12 | 1974-03-12 | The method of obtaining aluminum salts of 2- (3-phenoxyphenyl) -propionic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2004359A SU553927A3 (en) | 1974-03-12 | 1974-03-12 | The method of obtaining aluminum salts of 2- (3-phenoxyphenyl) -propionic acid |
Publications (1)
Publication Number | Publication Date |
---|---|
SU553927A3 true SU553927A3 (en) | 1977-04-05 |
Family
ID=20578312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2004359A SU553927A3 (en) | 1974-03-12 | 1974-03-12 | The method of obtaining aluminum salts of 2- (3-phenoxyphenyl) -propionic acid |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU553927A3 (en) |
-
1974
- 1974-03-12 SU SU2004359A patent/SU553927A3/en active
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