ES411730A1 - Procedure for the obtaining of a fungicide based on new derivatives of oxazolidine. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of a fungicide based on new derivatives of oxazolidine. (Machine-translation by Google Translate, not legally binding)
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BASF SE
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BASF SE
Badische Anilin and Sodafabrik AG
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Priority claimed from DE2207576Aexternal-prioritypatent/DE2207576C2/en
Application filed by BASF SE, Badische Anilin and Sodafabrik AGfiledCriticalBASF SE
Publication of ES411730A1publicationCriticalpatent/ES411730A1/en
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms
(AREA)
Abstract
Procedure for obtaining a fungicide based on new oxazolidine derivatives, characterized in that 3,5-dichlorophenylisocyanate and substituted lactic acid esters are reacted in the first stage, in the presence of tertiary amines, to obtain an oxazolidine derivative general formula: **(See formula)** where R1 and R2 are the same or different and signify a halogen-alkenyl residue or an alkenyl residue, R1 additionally signifies hydrogen or an alkyl radical with 1 to 4 carbon atoms or R1 and R2 together signify a methylene residue; and in a second stage 0.1 to 90% of the oxazolidine derivative obtained in the first stage is mixed with 10 to 99.9% of a solid or liquid filler. (Machine-translation by Google Translate, not legally binding)
ES411730A1972-02-181973-02-17Procedure for the obtaining of a fungicide based on new derivatives of oxazolidine. (Machine-translation by Google Translate, not legally binding)
ExpiredES411730A1
(en)