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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Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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Filing date
Publication date
Priority claimed from JP56212396Aexternal-prioritypatent/JPS58110566A/ja
Priority claimed from JP1384582Aexternal-prioritypatent/JPS58131969A/ja
Priority claimed from JP1785882Aexternal-prioritypatent/JPS58135864A/ja
Priority claimed from JP4694082Aexternal-prioritypatent/JPS58162574A/ja
Application filed by Sumitomo Chemical Co LtdfiledCriticalSumitomo Chemical Co Ltd
Publication of ES524859A0publicationCriticalpatent/ES524859A0/es
Publication of ES8502682A1publicationCriticalpatent/ES8502682A1/es
Agricultural Chemicals And Associated Chemicals
(AREA)
Indole Compounds
(AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE FENILTETRAHIDROFTALAMIDAS, DE FORMULA GENERAL (I), EN LA QUE X ES CLORO O BROMO; Y X ES NITRO O AMINO.CONSISTE EN HACER REACCIONAR UNA NITROANILINA DE FORMULA GENERAL (II), EN LA QUE X TIENE EL SIGNIFICADO YA MENCIONADO, CON ANHIDRIDO 3,4,5,6-TETRAHIDROFTALICO, EN UN DISOLVENTE ADECUADO Y A UNA TEMPERATURA COMPRENDIDA ENTRE CERO GRADOS Y 200.DE APLICACION COMO PRODUCTO HERBICIDA.
ES524859A1981-12-251983-08-10Un procedimiento para la preparacion de feniltetrahidroftalimidas
ExpiredES8502682A1
(es)
Processo para preparar um composto de n-pirazolil-1,2,4-triazol(1,5-c)pirim idina-2-sulfamida,composto assim obtido,composicao herbicida e processo para controlar vegetacao indesejada
Substituerede 5-amino-1-phenylpyrazoler, deres fremstilling og anvendelse som herbicide midler, samt ved fremstillingen anvendeligt udgangsprodukt og fremstilling deraf