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Sagami Chemical Research Institute
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Sagami Chemical Research Institute
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Priority claimed from JP10352074Aexternal-prioritypatent/JPS5545062B2/ja
Priority claimed from JP10997574Aexternal-prioritypatent/JPS5545063B2/ja
Priority claimed from JP50066592Aexternal-prioritypatent/JPS5819661B2/ja
Application filed by Sagami Chemical Research InstitutefiledCriticalSagami Chemical Research Institute
Publication of ES455987A1publicationCriticalpatent/ES455987A1/es
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
Procedimiento para la preparación de ésteres de cilopropancarboxilato, de fórmula **(Fórmula)** en la que R2 y R3 son cada uno un átomo de hidrógeno, un grupo alquilo inferior, un grupo cicloalquilo inferior, un grupo fenilo o un grupo aralquilo tal como el bencilo; R2 y R3 pueden constituir ambos una cadena alquileno inferior de un mínimo de 2 átomos de carbono; y cuando R2 y R3 son distintos de hidrógeno, el otro puede ser un grupo alcoxicarbonilo inferior, un grupo alcancilo inferior, un grupo aroilo tal como el benzoilo, un grupo di(alquilo inferior) amida o un grupo nitrilo; R7 es un átomo de hidrógeno, un grupo alquilo inferior, un grupo alquenilo inferior, un grupo alquinilo inferior, un grupo cicloalquilo, un grupo fenilo, un grupo aralquilo inferior, un grupo alcanoilo inferior, un grupo aroilo tal como el benxoilo, un grupo di (alquilo inferior) amida o un grupo nitrilo.
ES455987A1974-09-101977-02-16Procedimiento para la preparacion de esteres de ciclopropan-carboxilato.
ExpiredES455987A1
(es)