PL433625A1 - New ionic liquids with (2-hydroxyethyl) didecyldimethylammonium cation, method of preparation and use as adjuvants - Google Patents

New ionic liquids with (2-hydroxyethyl) didecyldimethylammonium cation, method of preparation and use as adjuvants

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Publication number
PL433625A1
PL433625A1 PL433625A PL43362520A PL433625A1 PL 433625 A1 PL433625 A1 PL 433625A1 PL 433625 A PL433625 A PL 433625A PL 43362520 A PL43362520 A PL 43362520A PL 433625 A1 PL433625 A1 PL 433625A1
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Poland
Prior art keywords
formula
adjuvants
hydroxyethyl
ionic liquids
cation
Prior art date
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PL433625A
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Polish (pl)
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PL242158B1 (en
Inventor
Juliusz Pernak
Damian Kaczmarek
Tadeusz Praczyk
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Politechnika Poznańska
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Application filed by Politechnika Poznańska filed Critical Politechnika Poznańska
Priority to PL433625A priority Critical patent/PL242158B1/en
Publication of PL433625A1 publication Critical patent/PL433625A1/en
Publication of PL242158B1 publication Critical patent/PL242158B1/en

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Abstract

Przedmiotem wynalazku są nowe ciecze jonowe z kationem (2-hydroksyetylo) dodecylociimetyloamoniowym, sposób otrzymywania i zastosowanie jako adiuwanty. Nowe adiuwanty w postaci cieczy jonowych z kationem (2-hydroksyetylo)dodecylodimetyloamoniowym o wzorze 1 oraz anionami D-glukonianowy o wzorze 2, albo L-piroglutaminianowym o wzorze 3, albo cholanowym o wzorze 4, albo 1,4-bis(2-etloheksoksy)-1,4-dioksobutano-2-sulfonianym o wzorze 5, albo bis(2-etyloheksylojfosforanowym o wzorze 6 albo a-ketoglutarowego o wzorze 7. Sposób ich otrzymywania polega na tym, że chlorek (2-hydroksyetylo)dodecylodimetyloamoniowy rozpuszcza się w metanolu, lub etanolu, lub butaniu, lub propanolu, lub chloroformie poddaje się reakcji wymiany z D-glukonianem, albo L-piroglutaminianem, albo 1,4-bis(2-etloheksoksy)-1,4-dioksobutano-2-sulfonianem albo bis(2-etyloheksylo)fosforanem sodu, w stosunku molowym chlorku do soli sodowej 1:1, w temperaturze od 20 do 35°C, korzystnie 25°C, następnie odsącza się nieorganiczny produkt uboczny, po czym produkt rozpuszcza się w acetonie w celu usunięcia pozostałości soli nieorganicznej, wytrącony osad odsącza się, a od produktu odparowuje się rozpuszczalnik i suszy w temperaturze 70°C. Zastosowanie nowych adiuwantów w postaci cieczy jonowych z kationem (2-hydroksyetylo)dodecylodimetyloamoniowy jako adiuwnaty.The subject of the invention is new ionic liquids with a (2-hydroxyethyl) dodecylcimethylammonium cation, a method of preparation and use as adjuvants. New adjuvants in the form of ionic liquids with the (2-hydroxyethyl) dodecyldimethylammonium cation of the formula 1 and D-gluconate anions of the formula 2, or L-pyroglutamate of the formula 3, or cholate of the formula 4, or 1,4-bis (2-ethylhexoxy) ) -1,4-dioxobutane-2-sulfonate of the formula 5, or bis (2-ethylhexylphosphate of the formula 6 or α-ketoglutarate of the formula 7). methanol or ethanol or butane or propanol or chloroform is exchanged with D-gluconate or L-pyroglutamate or 1,4-bis (2-ethylhexoxy) -1,4-dioxobutane-2-sulfonate or bis Sodium (2-ethylhexyl) phosphate, in a molar ratio of chloride to sodium salt of 1: 1, at a temperature of 20 to 35 ° C, preferably 25 ° C, then the inorganic by-product is filtered off and the product is dissolved in acetone to remove Inorganic salt residues, the resulting precipitate is filtered off and the product is removed by filtration the solvent is evaporated off and dried at 70 ° C. The use of new adjuvants in the form of ionic liquids with a (2-hydroxyethyl) dodecyldimethylammonium cation as adjuvants.

PL433625A 2020-04-21 2020-04-21 New ionic liquids with (2-hydroxyethyl) didecyldimethylammonium cation, method of preparation and use as adjuvants PL242158B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL433625A PL242158B1 (en) 2020-04-21 2020-04-21 New ionic liquids with (2-hydroxyethyl) didecyldimethylammonium cation, method of preparation and use as adjuvants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL433625A PL242158B1 (en) 2020-04-21 2020-04-21 New ionic liquids with (2-hydroxyethyl) didecyldimethylammonium cation, method of preparation and use as adjuvants

Publications (2)

Publication Number Publication Date
PL433625A1 true PL433625A1 (en) 2021-10-25
PL242158B1 PL242158B1 (en) 2023-01-23

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PL433625A PL242158B1 (en) 2020-04-21 2020-04-21 New ionic liquids with (2-hydroxyethyl) didecyldimethylammonium cation, method of preparation and use as adjuvants

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PL242158B1 (en) 2023-01-23

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