PL410375A1 - (alkoxymethyl)[3-(methcryloylamino)propyl]dimethylammonium chlorides and method for obtaining them - Google Patents

(alkoxymethyl)[3-(methcryloylamino)propyl]dimethylammonium chlorides and method for obtaining them

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Publication number
PL410375A1
PL410375A1 PL410375A PL41037514A PL410375A1 PL 410375 A1 PL410375 A1 PL 410375A1 PL 410375 A PL410375 A PL 410375A PL 41037514 A PL41037514 A PL 41037514A PL 410375 A1 PL410375 A1 PL 410375A1
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PL
Poland
Prior art keywords
solvent
alkoxymethyl
propyl
polar solvent
preparation
Prior art date
Application number
PL410375A
Other languages
Polish (pl)
Other versions
PL229158B1 (en
Inventor
Juliusz Pernak
Tadeusz Praczyk
Michał Niemczak
Kamil Czerniak
Rafał Giszter
Ilona Kędzia
Jan Kuligowski
Hubert Rodak
Original Assignee
Instytut Ochrony Roślin
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 Instytut Ochrony Roślin filed Critical Instytut Ochrony Roślin
Priority to PL410375A priority Critical patent/PL229158B1/en
Publication of PL410375A1 publication Critical patent/PL410375A1/en
Publication of PL229158B1 publication Critical patent/PL229158B1/en

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Abstract

Przedmiotem wynalazku są chlorki alkoksymetylo[3(metakryloiloamino)propylo]-dimetyloamoniowe o wzorze ogólnym 1, w którym R oznacza podstawnik alkilowy o długości łańcucha węglowego od jednego do dwudziestu dwóch atomów węgla i sposób ich otrzymywania, mające zastosowanie jako środek antyelektrostatyczny. Sposób ich otrzymywania polega na tym, że 3-(dimetyloamino)metakryloamid, poddaje się reakcji czwartorzędowania czynnikiem czwartorzędującym, którym jest eter chlorometylowoalkilowy, w stosunku molowym aminy do eteru od 0,8:1 do 1:1,2, korzystnie 1:1, w temperaturze co najmniej 20°C, w czasie co najmniej 2 godzin, w środowisku bezwodnym, gdzie rozpuszczalnikiem jest aceton, lub acetonitryl, lub niepolarny rozpuszczalnik z grupy: prosty lub rozgałęziony alkan o długości łańcucha od pięciu do czternastu atomów węgla, lub benzen, lub toluen, lub ich mieszanina, a następnie produkt oddziela się od rozpuszczalnika i kilkakrotnie przemywa niepolarnym rozpuszczalnikiem, po czym niepolarny rozpuszczalnik usuwa się.The present invention relates to alkoxymethyl [3- (methacryloylamino) propyl] dimethylammonium chlorides of the general formula 1 in which R is an alkyl substituent with a carbon chain length of one to twenty-two carbon atoms and a method for their preparation which is applicable as an anti-electrostatic agent. The method of their preparation is that 3- (dimethylamino) methacrylamide is subjected to a quaternization reaction with a quaternizing agent, which is chloromethylalkyl ether, in a molar ratio of amine to ether of 0.8: 1 to 1: 1.2, preferably 1: 1 , at a temperature of at least 20 ° C, for at least 2 hours, in an anhydrous environment where the solvent is acetone or acetonitrile, or a non-polar solvent from the group: a straight or branched alkane with a chain length of five to fourteen carbon atoms, or benzene or toluene, or a mixture thereof, and then the product is separated from the solvent and washed several times with a non-polar solvent, after which the non-polar solvent is removed.

PL410375A 2014-12-04 2014-12-04 (alkoxymethyl)[3-(methcryloylamino)propyl]dimethylammonium chlorides and method for obtaining them PL229158B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL410375A PL229158B1 (en) 2014-12-04 2014-12-04 (alkoxymethyl)[3-(methcryloylamino)propyl]dimethylammonium chlorides and method for obtaining them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL410375A PL229158B1 (en) 2014-12-04 2014-12-04 (alkoxymethyl)[3-(methcryloylamino)propyl]dimethylammonium chlorides and method for obtaining them

Publications (2)

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PL410375A1 true PL410375A1 (en) 2016-06-06
PL229158B1 PL229158B1 (en) 2018-06-29

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PL410375A PL229158B1 (en) 2014-12-04 2014-12-04 (alkoxymethyl)[3-(methcryloylamino)propyl]dimethylammonium chlorides and method for obtaining them

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PL (1) PL229158B1 (en)

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PL229158B1 (en) 2018-06-29

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