PL417190A1 - 1-alkylquinine bromides, method for obtaining and their application as antielectrostatics - Google Patents

1-alkylquinine bromides, method for obtaining and their application as antielectrostatics

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Publication number
PL417190A1
PL417190A1 PL417190A PL41719016A PL417190A1 PL 417190 A1 PL417190 A1 PL 417190A1 PL 417190 A PL417190 A PL 417190A PL 41719016 A PL41719016 A PL 41719016A PL 417190 A1 PL417190 A1 PL 417190A1
Authority
PL
Poland
Prior art keywords
application
alkylquinine
carbon atoms
bromides
cation
Prior art date
Application number
PL417190A
Other languages
Polish (pl)
Other versions
PL231472B1 (en
Inventor
Juliusz Pernak
Tomasz Rzemieniecki
Original Assignee
Politechnika Poznańska
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Politechnika Poznańska filed Critical Politechnika Poznańska
Priority to PL417190A priority Critical patent/PL231472B1/en
Publication of PL417190A1 publication Critical patent/PL417190A1/en
Publication of PL231472B1 publication Critical patent/PL231472B1/en

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  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Przedmiotem zgłoszenia są czwartorzędowe bromki amoniowe z kationem 1-alkilochininy o wzorze ogólnym 1, idzie R oznacza podstawnik alkilowy o długości od 14 do 18 atomów węgla. Przedmiotem zgłoszenia jest też sposób ich otrzymywania, który polega na tym, że chininę w postaci wolnej zasady o wzorze 2 rozpuszcza się w alkoholu alifatycznym o długości łańcucha od 1 do 3 atomów węgla, korzystnie w metanolu i poddaje reakcji chemicznej z bromoalkanem prostołańcuchowym zawierającym od 2 do 18 atomów węgla w stosunku molowym od 1:1 do 1:1,1, w temperaturze od 35 do 60°C, korzystnie w 45°C i czasie co najmniej 60 godzin, następnie odparowuje się rozpuszczalnik, przemywa pozostałość benzyną ekstrakcyjną lub rozpuszczalnikiem apolarnym z grupy: pentan, heksan lub heptan i suszy w temperaturze 30°C pod obniżonym ciśnieniem. Zgłoszenie obejmuje też zastosowanie czwartorzędowych bromków amoniowych z kationem 1-alkilochininy jako antyelektrostatyki.The subject of the application are quaternary ammonium bromides with a 1-alkylquinine cation of general formula 1, followed by R is an alkyl substituent with a length of 14 to 18 carbon atoms. The subject of the application is also a method for their preparation, which consists in the fact that quinine in the form of the free base of formula II dissolves in an aliphatic alcohol with a chain length of 1 to 3 carbon atoms, preferably in methanol and undergoes a chemical reaction with a straight chain bromoalkane containing from 2 up to 18 carbon atoms in a molar ratio of 1: 1 to 1: 1.1, at a temperature of 35 to 60 ° C, preferably at 45 ° C and a time of at least 60 hours, then the solvent is evaporated, the residue washed with extraction naphtha or solvent apolar from the group: pentane, hexane or heptane and dried at 30 ° C under reduced pressure. The application also includes the use of quaternary ammonium bromides with a 1-alkylquinine cation as anti-electrostatics.

PL417190A 2016-05-13 2016-05-13 1-alkylquinine bromides, method for obtaining and their application as antielectrostatics PL231472B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL417190A PL231472B1 (en) 2016-05-13 2016-05-13 1-alkylquinine bromides, method for obtaining and their application as antielectrostatics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL417190A PL231472B1 (en) 2016-05-13 2016-05-13 1-alkylquinine bromides, method for obtaining and their application as antielectrostatics

Publications (2)

Publication Number Publication Date
PL417190A1 true PL417190A1 (en) 2017-11-20
PL231472B1 PL231472B1 (en) 2019-02-28

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Family Applications (1)

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PL417190A PL231472B1 (en) 2016-05-13 2016-05-13 1-alkylquinine bromides, method for obtaining and their application as antielectrostatics

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PL (1) PL231472B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL449774A1 (en) * 2024-10-02 2026-04-07 Politechnika Poznańska Quaternary ammonium salts of natural origin with a cation derived from quinine and an anion derived from L-alanine, method of obtaining them and use as algicides
PL449776A1 (en) * 2024-10-02 2026-04-07 Politechnika Poznańska Quaternary ammonium salt with 1-(2-hydroxyethyl)quinine cation, method of obtaining it and use as a plant growth stimulator
PL449775A1 (en) * 2024-10-02 2026-04-07 Politechnika Poznańska Quaternary ammonium salts with a cation derived from quinine and an L-aspartate anion, method of obtaining them and use as algicides

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL449774A1 (en) * 2024-10-02 2026-04-07 Politechnika Poznańska Quaternary ammonium salts of natural origin with a cation derived from quinine and an anion derived from L-alanine, method of obtaining them and use as algicides
PL449776A1 (en) * 2024-10-02 2026-04-07 Politechnika Poznańska Quaternary ammonium salt with 1-(2-hydroxyethyl)quinine cation, method of obtaining it and use as a plant growth stimulator
PL449775A1 (en) * 2024-10-02 2026-04-07 Politechnika Poznańska Quaternary ammonium salts with a cation derived from quinine and an L-aspartate anion, method of obtaining them and use as algicides

Also Published As

Publication number Publication date
PL231472B1 (en) 2019-02-28

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