PL414351A1 - New ammonium ionic liquids, containing [2-(methacryloyloxy)ethyl]-trimethylammonium cation and organic anion, method for obtaining them and application as cellulose dissolvent for food industry - Google Patents

New ammonium ionic liquids, containing [2-(methacryloyloxy)ethyl]-trimethylammonium cation and organic anion, method for obtaining them and application as cellulose dissolvent for food industry

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Publication number
PL414351A1
PL414351A1 PL414351A PL41435115A PL414351A1 PL 414351 A1 PL414351 A1 PL 414351A1 PL 414351 A PL414351 A PL 414351A PL 41435115 A PL41435115 A PL 41435115A PL 414351 A1 PL414351 A1 PL 414351A1
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PL
Poland
Prior art keywords
ionic liquids
ethyl
acetate
organic anion
obtaining
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PL414351A
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Polish (pl)
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PL230029B1 (en
Inventor
Juliusz Pernak
Kamil Czerniak
Tomasz Rzemieniecki
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Politechnika Poznańska
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Application filed by Politechnika Poznańska filed Critical Politechnika Poznańska
Priority to PL414351A priority Critical patent/PL230029B1/en
Publication of PL414351A1 publication Critical patent/PL414351A1/en
Publication of PL230029B1 publication Critical patent/PL230029B1/en

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Abstract

Przedmiotem zgłoszenia są nowe amoniowe ciecze jonowe zawierające kation [2-(akryloiloksy)etylo]trimetyloamoniowy oraz anion organiczny, sposób ich otrzymywania oraz zastosowanie jako rozpuszczalniki glutenu dla przemysłu spożywczego. Nowe amoniowe ciecze jonowe, zawierające kation [2-(akryloiloksy)etylo]trimetyloamoniowy oraz anion organiczny, mają wzór ogólny 1, gdzie A oznacza anion o wzorze ogólnym 3: 2-metoksyoctanowy, lub 2-(2-metoksyetoksy)octanowy, lub 2-[2-(2-metoksyetoksy)etoksy]octanowy. Sposób otrzymywania powyższych cieczy jonowych polega na tym, że chlorek amoniowy o wzorze 2, rozpuszcza się w alkoholu alifatycznym o długości łańcucha węglowego od 1 do 4 atomów węgla, korzystnie w metanolu, i miesza w stosunku molowym od 1:0,9 do 1:1,2, korzystnie 1:1 z alkoholowym roztworem soli sodowej, lub potasowej, lub litowej, lub amonowej kwasu zawierającego anion o wzorze ogólnym 3: 2-metoksyoctanowy lub 2-(2-metoksyetoksy)octanowy, lub 2-[2-(2-metoksy-etoksy)etoksy]octanowy w temperaturze od 10 do 60°C, korzystnie 20°C, w czasie co najmniej 5 minut, następnie rozpuszczalnik odparowuje się, do uzyskania gotowego produktu.The subject of the application are new ammonium ionic liquids containing [2- (acryloyloxy) ethyl] trimethylammonium cation and organic anion, the method of their preparation and the use of gluten as solvents for the food industry. New ammonium ionic liquids containing a [2- (acryloyloxy) ethyl] trimethylammonium cation and an organic anion have the general formula 1, where A is an anion of the general formula 3: 2-methoxyacetate, or 2- (2-methoxyethoxy) acetate, or - [2- (2-methoxyethoxy) ethoxy] acetate. The method of obtaining the above ionic liquids is that the ammonium chloride of formula II dissolves in an aliphatic alcohol with a carbon chain length of 1 to 4 carbon atoms, preferably in methanol, and mixed in a molar ratio of 1: 0.9 to 1: 1,2, preferably 1: 1 with an alcoholic solution of sodium, potassium, or lithium or ammonium salt containing an anion of the general formula 3: 2-methoxyacetate or 2- (2-methoxyethoxy) acetate, or 2- [2- ( 2-methoxy-ethoxy) ethoxy] acetate at a temperature of 10 to 60 ° C, preferably 20 ° C, for at least 5 minutes, then the solvent is evaporated to obtain the finished product.

PL414351A 2015-10-13 2015-10-13 New ammonium ionic liquids, containing [2-(methacryloyloxy)ethyl]-trimethylammonium cation and organic anion, method for obtaining them and application as cellulose dissolvent for food industry PL230029B1 (en)

Priority Applications (1)

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PL414351A PL230029B1 (en) 2015-10-13 2015-10-13 New ammonium ionic liquids, containing [2-(methacryloyloxy)ethyl]-trimethylammonium cation and organic anion, method for obtaining them and application as cellulose dissolvent for food industry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL414351A PL230029B1 (en) 2015-10-13 2015-10-13 New ammonium ionic liquids, containing [2-(methacryloyloxy)ethyl]-trimethylammonium cation and organic anion, method for obtaining them and application as cellulose dissolvent for food industry

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PL414351A1 true PL414351A1 (en) 2017-04-24
PL230029B1 PL230029B1 (en) 2018-09-28

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PL414351A PL230029B1 (en) 2015-10-13 2015-10-13 New ammonium ionic liquids, containing [2-(methacryloyloxy)ethyl]-trimethylammonium cation and organic anion, method for obtaining them and application as cellulose dissolvent for food industry

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PL230029B1 (en) 2018-09-28

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