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Dow Chemical Co
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Dow Chemical Co
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Priority to ES503416ApriorityCriticalpatent/ES8203809A1/es
Publication of ES503416A0publicationCriticalpatent/ES503416A0/es
Publication of ES8203809A1publicationCriticalpatent/ES8203809A1/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
PROCEDIMIENTO DE OBTENCION DE COMPUESTOS VINILICOS. CONSISTE EN HACER REACCIONAR UNO O MAS COMPUESTOS DE FORMULA GENERAL (I). SE OBTIENE EL COMPUESTO TLCF = CF2, SIENDO X: CL, I O BR; Z: F, CL, BR, OH, NRR, OA O SA; R Y R'' SE SELECCIONAN DEL GRUPO: HIDROGENO, ALCOHILO; A ES UN METAL ALCALINO, ALCALINOTERREO, NITROGENO CUATERNARIO O R; L ES OXIGENO O AZUFRE Y T ES UN RADICAL ALCOHILO O ARILO. LA REACCION TIENE LUGAR EN PRESENCIA DE UN ACTIVADOR. LA TEMPERATURA OSCILA ENTRE -50 Y 200 GRADOS C.
ES503416A1981-06-261981-06-26Un metodo de preparar compuestos vinilicos
ExpiredES8203809A1
(es)