ES216076A1 - Procedure for the preparation of insecticide derivatives of difenilurea (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the preparation of insecticide derivatives of difenilurea (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status 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 status listed.)
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Novartis AG
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JR Geigy AG
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Priority to ES0216076ApriorityCriticalpatent/ES216076A1/en
Publication of ES216076A1publicationCriticalpatent/ES216076A1/en
Process for the preparation of insecticidal derivatives of the diphenylurea characterized in that a derivative apt to react of the carbonic acid is reacted according to known methods stepwise with two moles of appropriately substituted aminobenzole compounds by linking the components so that compounds of general formula ** are originated (see formula) ** in which they mean One of the x a trifluomethyl group The other x hydrogen or halogen One of the y halogen the trifluoromethyl group or the nitro group The other y hydrogenhalogen or an alkoxy group Z hydrogen or halogen. (Machine-translation by Google Translate, not legally binding)
ES0216076A1954-06-181954-06-18Procedure for the preparation of insecticide derivatives of difenilurea (Machine-translation by Google Translate, not legally binding)
ExpiredES216076A1
(en)
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