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Bayer AG
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Bayer AG
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Application filed by Bayer AGfiledCriticalBayer AG
Publication of ES282973A1publicationCriticalpatent/ES282973A1/en
Process for obtaining piperazine salts, characterized in that the halogen-nitrosalicylic anilides of the general formula ** (See formula) ** wherein X represents a hydrogen atom, a radical of lower alkyl or a halogen atom, Y a hydrogen atom or halogen and Hal is chlorine, bromine or iodine, are reacted with piperazine. (Machine-translation by Google Translate, not legally binding)
ES0282973A1961-12-071962-11-30Procedure for obtaining piperacinic salts (Machine-translation by Google Translate, not legally binding)
ExpiredES282973A1
(en)
Procedure for the preparation of new oxazolinic and tiazolinic derivatives with nematocide action (Machine-translation by Google Translate, not legally binding)