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Chemo Iberica SA
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Chemo Iberica SA
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Priority to ES554120ApriorityCriticalpatent/ES8708126A1/es
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Publication of ES8708126A1publicationCriticalpatent/ES8708126A1/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
METODO PARA OBTENER ESTERES DE ACIDOS 3-(2,2-DIHALOVINIL)-2,2-DIMETIL-CICLOPROPANO-CARBOXILICOS. CONSISTE EN HACER REACCIONAR, A TEMPERATURA COMPRENDIDA ENTRE 20 Y 55º C, UN 1,1-DIHALO-4-METIL-1,3-PENTADIENO DE FORMULA (II) CON UN ESTER DIAZOACETICO DE FORMULA (III), PARA OBTENER LOS ESTERES DESEADOS DE FORMULA (I) DONDE X ES UN ATOMO DE ELEMENTO HALOGENO TAL COMO CL O BR; Y R ES UN RADICAL ALQUILO, CICLOALQUILO, ALQUILICICLOALQUIL SUSTITUIDO, ALQUENILO, CICLOALQUENILO, ALQUIL O ALQUENIL CICLOALQUENIL SUSTITUIDO, FENILO, BENCILO O FENOXIBENCILO. TIENEN APLICACIONES EN EL CAMPO DE LA AGRICULTURA COMO INSECTICIDAS NO TOXICOS.
ES554120A1986-04-171986-04-17Procedimiento para la obtencion de esteres de acidos 3-(2,2-dihalovinil)-2,2-dimetilciclppropanocarboxilicos
ExpiredES8708126A1
(es)
Preparation for substituted benzyl esters of 2,2-dimethyl-3-(2,2-disubstituted vinyl)cyclopropane carboxylic acids and insecticical compsitions containing them
Imines derived from esters of 3-formyl-cyclopropane-1-carboxylic acids, their preparations, their use in the preparation of corresponding 3-vinyl-substituted esters
Oxyiminoosubstituted cyclopropane carboxylate ester*its manufacture and intermediate* agricultural medicine composition containing them and use as agricultural medicine
Fungicidal and pesticidal compositions comprising ortho-substituted benzyl esters of cyclopropanecarboxylic acid derivatives and process for producing the active ingredients
Heterocylic carboxylic acid derivative, production thereof and agricultural and horticultural germicide containing said derivative as active ingredient