PL410319A1 - New quaternary alkoxymethyl tebuconazole chlorides, method for producing them and their application as growth inhibitors of mycelium - Google Patents

New quaternary alkoxymethyl tebuconazole chlorides, method for producing them and their application as growth inhibitors of mycelium

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Publication number
PL410319A1
PL410319A1 PL410319A PL41031914A PL410319A1 PL 410319 A1 PL410319 A1 PL 410319A1 PL 410319 A PL410319 A PL 410319A PL 41031914 A PL41031914 A PL 41031914A PL 410319 A1 PL410319 A1 PL 410319A1
Authority
PL
Poland
Prior art keywords
tebuconazole
alkoxymethyl
chlorides
mycelium
quaternary
Prior art date
Application number
PL410319A
Other languages
Polish (pl)
Other versions
PL229315B1 (en
Inventor
Juliusz Pernak
Bartosz Łęgosz
Robert Alaborski
Romuald Gwiazdowski
Tadeusz Praczyk
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 PL410319A priority Critical patent/PL229315B1/en
Publication of PL410319A1 publication Critical patent/PL410319A1/en
Publication of PL229315B1 publication Critical patent/PL229315B1/en

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  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Przedmiotem wynalazku są nowe czwartorzędowe alkoksymetylowe chlorki tebukonazolu o wzorze ogólnym 1, w którym R oznacza podstawnik alkilowy zawierający od 3 do 18 atomów węgla, sposób ich wytwarzania oraz zastosowanie jako inhibitorów wzrostu grzybni. Sposób ich otrzymywania polega na tym, że tebukonazol poddaje się reakcji z eterem chlorometylowoalkilowym w stosunku molowym tebukonazolu do eteru równym 1:1-1,5, w środowisku bezwodnego rozpuszczalnika organicznego, w temperaturze od 25°C do 120°C, w czasie od 1 do 24 godzin, po czym powstały produkt reakcji odsącza się pod obniżonym ciśnieniem, dalej przemywa bezwodnym rozpuszczalnikiem organicznym, a następnie suszy się pod obniżonym ciśnieniem w temperaturze od 40°C do 80°C, w czasie od 8 do 24 godzin. Nowe czwartorzędowe alkoksymetylowe chlorki tebukonazolu mają zastosowanie jako inhibitory wzrostu patogenów grzybowych.The present invention relates to new tebuconazole quaternary alkoxymethyl chlorides of general formula 1 in which R is an alkyl substituent containing from 3 to 18 carbon atoms, the method of their preparation and the use as mycelium growth inhibitors. The method of their preparation consists in the fact that tebuconazole is reacted with chloromethylalkyl ether in a molar ratio of tebuconazole to ether of 1: 1-1.5, in an anhydrous organic solvent medium, at a temperature from 25 ° C to 120 ° C, during After 1 to 24 hours, the resulting reaction product is filtered off with suction, further washed with anhydrous organic solvent, and then dried under reduced pressure at 40 ° C to 80 ° C for 8 to 24 hours. New tebuconazole quaternary alkoxymethyl chlorides are used as inhibitors of fungal pathogen growth.

PL410319A 2014-12-01 2014-12-01 New quaternary alkoxymethyl tebuconazole chlorides, method for producing them and their application as growth inhibitors of mycelium PL229315B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL410319A PL229315B1 (en) 2014-12-01 2014-12-01 New quaternary alkoxymethyl tebuconazole chlorides, method for producing them and their application as growth inhibitors of mycelium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL410319A PL229315B1 (en) 2014-12-01 2014-12-01 New quaternary alkoxymethyl tebuconazole chlorides, method for producing them and their application as growth inhibitors of mycelium

Publications (2)

Publication Number Publication Date
PL410319A1 true PL410319A1 (en) 2016-06-06
PL229315B1 PL229315B1 (en) 2018-07-31

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Family Applications (1)

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PL410319A PL229315B1 (en) 2014-12-01 2014-12-01 New quaternary alkoxymethyl tebuconazole chlorides, method for producing them and their application as growth inhibitors of mycelium

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PL (1) PL229315B1 (en)

Also Published As

Publication number Publication date
PL229315B1 (en) 2018-07-31

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