PL412742A1 - New di[2-(2,4-dichlorophenoxy)propionates] alkano-1,X-bis(decyl dimethylammonium) bis-ammonium ionic liquids, method for obtaining them and applications as plant protection products - Google Patents

New di[2-(2,4-dichlorophenoxy)propionates] alkano-1,X-bis(decyl dimethylammonium) bis-ammonium ionic liquids, method for obtaining them and applications as plant protection products

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Publication number
PL412742A1
PL412742A1 PL412742A PL41274215A PL412742A1 PL 412742 A1 PL412742 A1 PL 412742A1 PL 412742 A PL412742 A PL 412742A PL 41274215 A PL41274215 A PL 41274215A PL 412742 A1 PL412742 A1 PL 412742A1
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Poland
Prior art keywords
bis
dichlorophenoxy
new
ionic liquids
decyldimethylammonium
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PL412742A
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Polish (pl)
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PL228230B1 (en
Inventor
Juliusz Pernak
Rafał Giszter
Damian Kaczmarek
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Politechnika Poznańska
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Priority to PL412742A priority Critical patent/PL228230B1/en
Publication of PL412742A1 publication Critical patent/PL412742A1/en
Publication of PL228230B1 publication Critical patent/PL228230B1/en

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

Abstract

Przedmiotem zgłoszenia są nowe bisamoniowe ciecze jonowe di[2-(2,4-dichlorofenoksy)propioniany] alkano-1,X-bis(decylodimetyloamoniowe), o wzorze ogólnym 2, w którym, R- oznacza łańcuch węglowy od 4 do 12 atomach węgla w łańcuchu alkilowym. Sposób ich otrzymywania polega na tym, że dibromek alkano-1,X-bis(decylodimetyloamoniowy) o wzorze ogólnym 1, gdzie R- oznacza łańcuch węglowy od 4 do 12 atomach węgla w łańcuchu alkilowym rozpuszcza się w wodzie, lub alkoholu, lub mieszaninie alkoholowo-wodnej, dalej poddaje się reakcji z solą disodową, lub dipotasową, lub dilitową, lub diamonową kwasu 2-(2,4-dichlorofenoksy)propionowego, w stosunku molowym bromku alkano-1,X-bis(decylodimetyloamoniowego) do soli kwasu organicznego 2:1, w temperaturze co najmniej 10°C, korzystnie 25°C, w czasie co najmniej 2 minut, następnie odsącza się nieorganiczny produkt uboczny, po czym produkt izoluje się i suszy w temperaturze korzystnie 70°C. Nowe bisamoniowe ciecze jonowe zawierające kationy alkano-1,X-bis(decylodimetyloamoniowe) oraz anion 2-(2,4-dichlorofenoksy)propionowy znajdują zastosowanie jako środki ochrony roślin.The subject of the application are new bisammonium ionic liquids di [2- (2,4-dichlorophenoxy) propionates] alkane-1, X-bis (decyldimethylammonium), with the general formula 2 in which, R- is a carbon chain from 4 to 12 carbon atoms in the alkyl chain. The method of their preparation consists in the fact that the alkan-1, X-bis (decyldimethylammonium) dibromide of general formula 1, where R- is a carbon chain from 4 to 12 carbon atoms in the alkyl chain is dissolved in water or alcohol or a mixture of alcohol -water, further reacted with disodium, or dipotassium, or dilite, or diammonium salt of 2- (2,4-dichlorophenoxy) propionic acid, in a molar ratio of alkan-1, X-bis (decyldimethylammonium) bromide to the organic acid salt 2 : 1, at a temperature of at least 10 ° C, preferably 25 ° C, for at least 2 minutes, then the inorganic by-product is filtered off, after which the product is isolated and dried at a temperature of preferably 70 ° C. New bisammonium ionic liquids containing alkan-1, X-bis (decyldimethylammonium) cations and 2- (2,4-dichlorophenoxy) propionic anion are used as plant protection products.

PL412742A 2015-06-16 2015-06-16 New di[2-(2,4-dichlorophenoxy)propionates] alkano-1,X-bis(decyl dimethylammonium) bis-ammonium ionic liquids, method for obtaining them and applications as plant protection products PL228230B1 (en)

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Application Number Priority Date Filing Date Title
PL412742A PL228230B1 (en) 2015-06-16 2015-06-16 New di[2-(2,4-dichlorophenoxy)propionates] alkano-1,X-bis(decyl dimethylammonium) bis-ammonium ionic liquids, method for obtaining them and applications as plant protection products

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Application Number Priority Date Filing Date Title
PL412742A PL228230B1 (en) 2015-06-16 2015-06-16 New di[2-(2,4-dichlorophenoxy)propionates] alkano-1,X-bis(decyl dimethylammonium) bis-ammonium ionic liquids, method for obtaining them and applications as plant protection products

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PL412742A1 true PL412742A1 (en) 2016-12-19
PL228230B1 PL228230B1 (en) 2018-02-28

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PL412742A PL228230B1 (en) 2015-06-16 2015-06-16 New di[2-(2,4-dichlorophenoxy)propionates] alkano-1,X-bis(decyl dimethylammonium) bis-ammonium ionic liquids, method for obtaining them and applications as plant protection products

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Publication number Priority date Publication date Assignee Title
PL445736A1 (en) * 2023-08-01 2024-03-25 Politechnika Poznańska Bis-ammonium ionic liquids with butene-1,4 bis(alkyldimethylammonium) cation, method of their preparation and use as herbicides

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