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Bayer AG
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Bayer AG
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Publication of ES261064A1publicationCriticalpatent/ES261064A1/es
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Abstract
Procedimiento para la obtención de sulfonamidas, caracterizado, porque las 2-amino-5-alcoxi-pirimidinas se reaccionan con sulfocloruro p-acil-aminico o p-nitrobenxólico en presencia de medios ligadores de ácido y el grupo que está en la posición p se transforma, por hidrólisis o reducción en el grupo amínico.
ES0261064A1959-09-171960-09-16Procedimiento para la obtencion de sulfonamidas
ExpiredES261064A1
(es)