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Dow Chemical Co
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Dow Chemical Co
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Priority to ES513017ApriorityCriticalpatent/ES8304526A1/es
Publication of ES513017A0publicationCriticalpatent/ES513017A0/es
Publication of ES8304526A1publicationCriticalpatent/ES8304526A1/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Catalysts
(AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE FLUORUROS DE ACIDO DE FORMULA (I), EN LA QUE A, B, M Y N VALEN CERO O MENOS QUE CERO; R<F Y R<F SON FLUOR, CLORO, PERFLUORO- O FLUOROCLORO-ALCOHILO; Y X, X E Y PUEDEN SER DIVERSOS ATOMOS DE HALOGENO. CONSISTE EN LA REACCION DE UN COMPUESTO DE FORMULA (II) CON UN COMPUESTO DE FORMULA (III). LA REACCION SE LLEVA A CABO EN UN DISOLVENTE INERTE, EN PRESENCIA DE UN CATALIZADOR, TAL COMO UN DERIVADO DE FLUORURO IONIZABLE, A UNA TEMPERATURA COMPRENDIDA ENTRE -20 C Y 50 C. ESTOS COMPUESTOS TIENEN APLICACIONES PARA LA OBTENCION DE MATERIALES PLASTICOS.
ES513017A1982-06-111982-06-11"un metodo para preparar fluoruros de acido".
ExpiredES8304526A1
(es)