PL419744A1 - 4'-Amino-4-carboxychalcone and method for obtaining 4'-amino-4-carboxychalcone - Google Patents
4'-Amino-4-carboxychalcone and method for obtaining 4'-amino-4-carboxychalconeInfo
- Publication number
- PL419744A1 PL419744A1 PL419744A PL41974416A PL419744A1 PL 419744 A1 PL419744 A1 PL 419744A1 PL 419744 A PL419744 A PL 419744A PL 41974416 A PL41974416 A PL 41974416A PL 419744 A1 PL419744 A1 PL 419744A1
- Authority
- PL
- Poland
- Prior art keywords
- carboxychalcone
- amino
- formula
- followed
- substrate
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Zgłoszony sposób polega na tym, że w kolbie okrągłodennej rozpuszcza się wodorotlenek w mieszaninie wody i alkoholu, następnie dodaje się substratu, którym jest kwas 4-formylobenzaldehydowy o wzorze 2, a następnie drugiego substratu, którym jest 4'-aminoacetofenon o wzorze 1, co stanowi mieszaninę reakcyjną, którą zabezpiecza się przed dostępem światła i pozostawia w temperaturze od 20°C do 30°C na okres od 12 do 48 godzin przy ciągłym mieszaniu, po czym dodaje się 1 -molowego kwasu solnego do momentu wytrącenia osadu, który następnie sączy się pod zmniejszonym ciśnieniem, a otrzymany ekstrakt oczyszcza się. Przedmiotem zgłoszenia jest także 4'-amino-4-karboksychalkon o wzorze 3.The notified method consists in dissolving the hydroxide in a round-bottomed flask in a mixture of water and alcohol, followed by the addition of a substrate which is 4-formylbenzaldehyde acid of formula 2 followed by a second substrate which is 4'-aminoacetophenone of formula 1, which is a reaction mixture which is protected from light and left at a temperature of 20 ° C to 30 ° C for 12 to 48 hours with continuous stirring, after which 1-molar hydrochloric acid is added until a precipitate forms, which is then filtered under reduced pressure, and the obtained extract is purified. The subject of the application is also 4'-amino-4-carboxychalcone of formula 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL419744A PL228428B1 (en) | 2016-12-09 | 2016-12-09 | 4'-Amino-4-carboxychalcone and method for obtaining 4'-amino-4-carboxychalcone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL419744A PL228428B1 (en) | 2016-12-09 | 2016-12-09 | 4'-Amino-4-carboxychalcone and method for obtaining 4'-amino-4-carboxychalcone |
Publications (2)
Publication Number | Publication Date |
---|---|
PL419744A1 true PL419744A1 (en) | 2017-06-19 |
PL228428B1 PL228428B1 (en) | 2018-03-30 |
Family
ID=59061629
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL419744A PL228428B1 (en) | 2016-12-09 | 2016-12-09 | 4'-Amino-4-carboxychalcone and method for obtaining 4'-amino-4-carboxychalcone |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL228428B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL238128B1 (en) * | 2018-04-16 | 2021-07-05 | Politechnika Wroclawska | Application of 3'-amino-4-carboxychalcone |
-
2016
- 2016-12-09 PL PL419744A patent/PL228428B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL228428B1 (en) | 2018-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR098107A1 (en) | PROCESS FOR THE PREPARATION OF 3- (3-CHLORINE-1H-PIRAZOL-1-IL) PIRIDINE | |
BR112012023317A2 (en) | agomelatine hydrochloride hydrate and its preparation | |
MX2018008966A (en) | Improved process for the preparation of osimertinib (azd9291) or a salt thereof, and "azd9291 aniline" or a salt thereof. | |
CY1108804T1 (en) | METHOD OF PREPARATION OF 4B-AMINO-4'-DEMETHYL-4-DESESOPYPOPHYLOTOXINE. | |
BR112017018580A2 (en) | One kind of MEK kinase inhibitor of p-toluene sulfonate, its crystalline form and method of preparation | |
PL419744A1 (en) | 4'-Amino-4-carboxychalcone and method for obtaining 4'-amino-4-carboxychalcone | |
NZ751777A (en) | Pharmaceutical composition and methods of uses | |
MX2021002896A (en) | Process for the preparation of 1-(3,5-dichlorophenyl)-2,2,2-trifl uoroethanone and derivatives thereof. | |
BR112015031945A2 (en) | processes for the preparation of compounds | |
BR112018004459B8 (en) | Method for the radical (co)polymerization in aqueous emulsion and associative acrylic (co)polymer | |
PL422404A1 (en) | 2'-hydroxy-4-propoxychalcone and method for obtaining 2'-hydroxy-4-propoxychalcone | |
PL419747A1 (en) | 4'-Amino-3-methoxy-4-benzyloxychalcone and method for obtaining 4'-amino-3-methoxy-4-benzyloxychalcone | |
PL422406A1 (en) | 3'-Amino-4-carboxychalcone and method for obtaining 3'-amino-4-carboxychalcone | |
PL422407A1 (en) | 2'-Amino-4-carboxychalcone and method for obtaining 2'-amino-4-carboxychalcone | |
PL422933A1 (en) | 7,4'-dibutoxy-naringenin oxime and method for obtaining 7,4'-dibutoxy-naringenin oxime | |
PL422935A1 (en) | 7,4'-didecanoxy-naringenin oxime and method for obtaining 7,4'-didecanoxy-naringenin oxime | |
PL422936A1 (en) | 7,4'-diisopropoxy-naringenin oxime and method for obtaining 7,4'-diisopropoxy-naringenin oxime | |
PL422961A1 (en) | 7,4'-dipropoxy-naringenin oxime and method for obtaining 7,4'-dipropoxy-naringenin oxime | |
PL421033A1 (en) | 7-pentoxy-naringenin-oxime and method for obtaining 7-petoxy-naringenin-oxime | |
PL422926A1 (en) | 7-propoxy-naringenin oxime and method for obtaining 7-propoxy-naringenin oxime | |
PL422932A1 (en) | 7-isopropoxy-naringenin oxime and method for obtaining 7-isopropoxy-naringenin oxime | |
PL421041A1 (en) | 7,4'-dipentoxy-naringenin-oxime and method for obtaining 7,4'-dipentoxy-naringenin-oxime | |
PL419749A1 (en) | 3'-Amino-3-methoxy-4-benzyloxychalcone and method for obtaining 3'-amino-3-methoxy-4-benzyloxychalcone | |
PL419743A1 (en) | 2'-Methoxy-3-methoxy-4-benzyloxychalcone and method for obtaining 2'-methoxy-3-methoxy-4-benzyloxychalcone | |
PL421034A1 (en) | 7,4'-diethoxy-naringenin-oxime and method for obtaining 7,4'-diethoxy-naringenin-oxime |