HUT47525A - Composition with herbicidal effect and process for producing the optically active or racemic active ingredient
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Composition with herbicidal effect and process for producing the optically active or racemic active ingredient
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Publication number
HUT47525A
HUT47525AHU299787AHU299787AHUT47525AHU T47525 AHUT47525 AHU T47525AHU 299787 AHU299787 AHU 299787AHU 299787 AHU299787 AHU 299787AHU T47525 AHUT47525 AHU T47525A
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Application filed by Alkaloida Vegyeszeti GyarfiledCriticalAlkaloida Vegyeszeti Gyar
Priority to HU299787ApriorityCriticalpatent/HUT47525A/en
Publication of HUT47525ApublicationCriticalpatent/HUT47525A/en
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
A herbicide contg. active 2-(aryl-oxy)-propionic acid derivs. of general formula Ar-O-CH(CH3)-COR of optically active or racemic forms are prepd. from appropriate 2-(aryl-oxy)-propionic acid -methyl-ethers and cpds. of formula (R)n-A (III) at 80-120 deg.C in a molar ratio of 1:(2-5). The prod. contains 0.1-95% active matters solid or liquid diluents, fillers and surfactants.
HU299787A1987-07-021987-07-02Composition with herbicidal effect and process for producing the optically active or racemic active ingredient
HUT47525A
(en)