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Novartis AG
Original Assignee
JR Geigy AG
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Filing date
Publication date
Application filed by JR Geigy AGfiledCriticalJR Geigy AG
Priority to ES0207170ApriorityCriticalpatent/ES207170A2/es
Publication of ES207170A2publicationCriticalpatent/ES207170A2/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Mejoras introducidas en el objeto de la patente principal, nº 200.990, por ¿Procedimiento para la preparación de mono-éteres de un glicol aralifático¿ caracterizadas porque se prepara compuestos de la fórmula general **(Fórmula)** en la cual R significa un radical alquilo de peso molecular inferior, por transposición del alfa, alfa-bis-(4-cloro-fenil)-etilen-gicol, o respectivamente, de los derivados funcionales (con respecto al grupo beta-hidroxilo), con alcoholes de peso molecular inferior, o respectivamente, los derivados funcionales de los mismos.
ES0207170A1953-01-101953-01-10UN PROCEDIMIENTO PARA LA PREPARACIoN DE MONOÉTERES DE UN GLICOL ARALIFáTICO
ExpiredES207170A2
(es)