PL419747A1 - 4'-Amino-3-methoxy-4-benzyloxychalcone and method for obtaining 4'-amino-3-methoxy-4-benzyloxychalcone - Google Patents

4'-Amino-3-methoxy-4-benzyloxychalcone and method for obtaining 4'-amino-3-methoxy-4-benzyloxychalcone

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Publication number
PL419747A1
PL419747A1 PL419747A PL41974716A PL419747A1 PL 419747 A1 PL419747 A1 PL 419747A1 PL 419747 A PL419747 A PL 419747A PL 41974716 A PL41974716 A PL 41974716A PL 419747 A1 PL419747 A1 PL 419747A1
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PL
Poland
Prior art keywords
methoxy
benzyloxychalcone
amino
formula
substrate
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PL419747A
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Polish (pl)
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PL228431B1 (en
Inventor
Joanna Kozłowska
Mirosław Anioł
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Uniwersytet Przyrodniczy we Wrocławiu
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Application filed by Uniwersytet Przyrodniczy we Wrocławiu filed Critical Uniwersytet Przyrodniczy we Wrocławiu
Priority to PL419747A priority Critical patent/PL228431B1/en
Publication of PL419747A1 publication Critical patent/PL419747A1/en
Publication of PL228431B1 publication Critical patent/PL228431B1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Zgłoszony sposób polega na tym, że do substratu którym jest 4'-aminoacetofenon o wzorze 1 dodaje się co najmniej jeden rozpuszczalnik organiczny, charakterystyczny dla pochodnych acetofenonów, wodorotlenek oraz drugi substrat, którym jest 3-metoksy-4-benzyloksybenzaldehyd o wzorze 2, co stanowi mieszaninę reakcyjną, którą zabezpiecza się przed dostępem światła i pozostawia w temperaturze od 20°C do 30°C na okres 1 do 5 godzin przy ciągłym mieszaniu, po czym przereagowaną mieszaninę wylewa się do schłodzonej wody, otrzymany osad sączy się pod zmniejszonym ciśnieniem, a następnie surowy produkt oczyszcza się. Zgłoszenie obejmuje także 4'-amino-3-metoksy-4-benzyloksychalkon o wzorze 3.The notified method consists in adding to the substrate which is 4'-aminoacetophenone of formula 1 at least one organic solvent characteristic of acetophenone derivatives, hydroxide and a second substrate which is 3-methoxy-4-benzyloxybenzaldehyde of formula 2, which is a reaction mixture, which is protected from light and left at a temperature of 20 ° C to 30 ° C for 1 to 5 hours with continuous stirring, after which the reacted mixture is poured into cooled water, the resulting precipitate is filtered under reduced pressure, and then the crude product is purified. The application also includes 4'-amino-3-methoxy-4-benzyloxychalcone of formula 3.

PL419747A 2016-12-09 2016-12-09 4'-Amino-3-methoxy-4-benzyloxychalcone and method for obtaining 4'-amino-3-methoxy-4-benzyloxychalcone PL228431B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL419747A PL228431B1 (en) 2016-12-09 2016-12-09 4'-Amino-3-methoxy-4-benzyloxychalcone and method for obtaining 4'-amino-3-methoxy-4-benzyloxychalcone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL419747A PL228431B1 (en) 2016-12-09 2016-12-09 4'-Amino-3-methoxy-4-benzyloxychalcone and method for obtaining 4'-amino-3-methoxy-4-benzyloxychalcone

Publications (2)

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PL419747A1 true PL419747A1 (en) 2017-06-19
PL228431B1 PL228431B1 (en) 2018-03-30

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PL419747A PL228431B1 (en) 2016-12-09 2016-12-09 4'-Amino-3-methoxy-4-benzyloxychalcone and method for obtaining 4'-amino-3-methoxy-4-benzyloxychalcone

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PL228431B1 (en) 2018-03-30

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