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Novartis AG
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JR Geigy AG
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Publication of ES263462A2publicationCriticalpatent/ES263462A2/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Abstract
Mejoras en el objeto de la patente principal nº 250 296 por procedimiento para la preparación de un nuevo derivado del iminodibencilo aplicada para la preparación de 5-(alfa-dimetilaminometil-etil)-iminodibencilo, caracterizadas porque se hace reaccionar con una solución de 5-(alfa-aminometil-etil)-iminodibencilo y por lo menos la cantidad doble molar de formaldehído en un disolvente orgánico, hidrógeno catalíticamente activado.
ES0263462A1959-12-221960-12-21Procedimiento para la preparacion de un nuevo derivado del iminodibencilo
ExpiredES263462A2
(es)