MD111C2 - Procedeu de obţinere a derivaţilor 1,2,4-triazolului - Google Patents

Procedeu de obţinere a derivaţilor 1,2,4-triazolului

Info

Publication number
MD111C2
MD111C2 MD94-0227A MD940227A MD111C2 MD 111 C2 MD111 C2 MD 111C2 MD 940227 A MD940227 A MD 940227A MD 111 C2 MD111 C2 MD 111C2
Authority
MD
Moldova
Prior art keywords
hydrogen atoms
triazole
phenyl
halogens
alkyl
Prior art date
Application number
MD94-0227A
Other languages
English (en)
Russian (ru)
Other versions
MD111B1 (ro
Inventor
Peterparry Keith
George Rathmell William
Anthony Worthington Paul
Original Assignee
Imperial Chemical Industries Plc
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.)
Filing date
Publication date
Priority claimed from SU802893257A external-priority patent/SU1233801A3/ru
Priority claimed from AT0441880A external-priority patent/AT371451B/de
Application filed by Imperial Chemical Industries Plc filed Critical Imperial Chemical Industries Plc
Publication of MD111B1 publication Critical patent/MD111B1/ro
Publication of MD111C2 publication Critical patent/MD111C2/ro

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  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Invenţia se referă la procedeul de obţinere a noilor derivaţi ai 1, 2, 4 - triazolului cu ajutorul alchilhalogenidelor care posedă proprietăţi fungicide, care-şi pot găsi utilizare în agricultură.Procedeu de obţinere a derivaţilor 1, 2, 4 - triazolului cu formula generală:în care R1 reprezintă alchil cu 1-4 atomi de carbon, fenil nesubstituit sau fenil substituit cu unul sau doi halogeni, alcoxil cu 1-4 atomi de carbon;R2 reprezintă fenil sau benzil nesubstituiţi sau substituiţi prin alchil cu 1-4 atomi de carbon, trifluormetil, fenil sau fenoxi-grupa, cu unul sau doi halogeni, caracterizat prin aceea că compusul cu formula generală:în care R1 şi R2 au valorile indicate; X reprezintă halogen, se supune interacţiunii cu 1, 2, 4 - triazolul într-un solvent inert cu degajarea ulterioară a produsului cu destinaţie specială.
MD94-0227A 1979-03-07 1994-05-13 Procedeu de obţinere a derivaţilor 1,2,4-triazolului MD111C2 (ro)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB7908003 1979-03-07
SU802893257A SU1233801A3 (ru) 1979-03-07 1980-03-06 Способ получени производных 1,2,4-триазола
AT0441880A AT371451B (de) 1979-03-07 1980-09-02 Verfahren zur herstellung von neuen tiazolverbindungen und von deren saeureadditions- salzen und metallkomplexen

Publications (2)

Publication Number Publication Date
MD111B1 MD111B1 (ro) 1994-12-31
MD111C2 true MD111C2 (ro) 1995-07-31

Family

ID=27149950

Family Applications (1)

Application Number Title Priority Date Filing Date
MD94-0227A MD111C2 (ro) 1979-03-07 1994-05-13 Procedeu de obţinere a derivaţilor 1,2,4-triazolului

Country Status (2)

Country Link
LT (1) LT2273B (ro)
MD (1) MD111C2 (ro)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Гетероциклические соединения. М. Мир, 1965, т.7, с.340. *

Also Published As

Publication number Publication date
LT2273B (lt) 1993-12-15
MD111B1 (ro) 1994-12-31

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
IF99 Valid patent on 19990615

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