PL413493A1 - Quaternary salts of diphenoconazol with inorganic anion, method for obtaining them and application as fungicides - Google Patents

Quaternary salts of diphenoconazol with inorganic anion, method for obtaining them and application as fungicides

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Publication number
PL413493A1
PL413493A1 PL413493A PL41349315A PL413493A1 PL 413493 A1 PL413493 A1 PL 413493A1 PL 413493 A PL413493 A PL 413493A PL 41349315 A PL41349315 A PL 41349315A PL 413493 A1 PL413493 A1 PL 413493A1
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PL
Poland
Prior art keywords
diphenoconazole
fungicides
quaternary salts
inorganic anion
anion
Prior art date
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PL413493A
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Polish (pl)
Other versions
PL229316B1 (en
Inventor
Juliusz Pernak
Mariusz Kot
Agnieszka Biedziak
Katarzyna Kurkowiak
Tadeusz Praczyk
Original Assignee
Instytut Ochrony Roślin
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Application filed by Instytut Ochrony Roślin filed Critical Instytut Ochrony Roślin
Priority to PL413493A priority Critical patent/PL229316B1/en
Publication of PL413493A1 publication Critical patent/PL413493A1/en
Publication of PL229316B1 publication Critical patent/PL229316B1/en

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Abstract

Przedmiotem wynalazku są czwartorzędowe sole difenokonazolu z anionem nieorganicznym o wzorze ogólnym 1, którym A- oznacza: anion nieorganiczny azotanowy(V) lub chlorkowy lub wodorosiarczanowy(VI) lub tetrafluoroborowy, sposób ich otrzymywania oraz zastosowania jako fungicydów. Sposób ich otrzymywania polega na tym, że czwartorzędowy chlorek, lub bromek difenokonazolu rozpuszcza się w alkoholu alifatycznym o długości łańcucha węglowego od jednego do czterech atomów węgla, lub ich mieszaninie, miesza się z metanolowym roztworem soli sodowej, lub potasowej, lub amonowej kwasu chlorowodorowego, azotowego(V), lub siarkowego(VI) lub tetrafluoroborowego, o stężeniu co najmniej 1%, w stosunku molowym chlorowodorku difenokonazolu do soli od 1:1 do 1:1,05, korzystnie 1:1, w temperaturze poniżej 100°C, korzystnie w 20°C, w czasie co najmniej 40 minut, następnie produkt izoluje się, po czym rozpuszczalnik usuwa się. Ujawniono także zastosowanie nowych czwartorzędowych soli difenokonazolu z anionem nieorganicznym jako fungicydów.The present invention relates to the quaternary salts of diphenoconazole with an inorganic anion of general formula 1, wherein A- means: an inorganic nitrate (V) or chloride or hydrogen sulfate (VI) or tetrafluoroboron anion, the method of their preparation and their use as fungicides. The method of their preparation is that the diphenoconazole quaternary chloride or bromide dissolves in an aliphatic alcohol with a carbon chain length of one to four carbon atoms, or a mixture thereof, mixed with a methanolic solution of sodium, potassium or ammonium hydrochloric acid. nitric (V) or sulfur (VI) or tetrafluoroboric, at a concentration of at least 1%, in a molar ratio of diphenoconazole hydrochloride to salt from 1: 1 to 1: 1.05, preferably 1: 1, at a temperature below 100 ° C, preferably at 20 ° C for at least 40 minutes, then the product is isolated and the solvent removed. The use of new quaternary salts of diphenoconazole with an inorganic anion as fungicides has also been disclosed.

PL413493A 2015-08-10 2015-08-10 Quaternary salts of diphenoconazol with inorganic anion, method for obtaining them and application as fungicides PL229316B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL413493A PL229316B1 (en) 2015-08-10 2015-08-10 Quaternary salts of diphenoconazol with inorganic anion, method for obtaining them and application as fungicides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL413493A PL229316B1 (en) 2015-08-10 2015-08-10 Quaternary salts of diphenoconazol with inorganic anion, method for obtaining them and application as fungicides

Publications (2)

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PL413493A1 true PL413493A1 (en) 2017-02-13
PL229316B1 PL229316B1 (en) 2018-07-31

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PL413493A PL229316B1 (en) 2015-08-10 2015-08-10 Quaternary salts of diphenoconazol with inorganic anion, method for obtaining them and application as fungicides

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109593083B (en) * 2018-12-28 2022-03-01 利民化学有限责任公司 Preparation method of difenoconazole nitrate

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PL229316B1 (en) 2018-07-31

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