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AZIIENDE CHIMICHE RIUNITE ANGE
Angelini Acraf SpA
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AZIIENDE CHIMICHE RIUNITE ANGE
Aziende Chimiche Riunite Angelini Francesco ACRAF SpA
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Priority to ES0262788ApriorityCriticalpatent/ES262788A1/es
Publication of ES262788A1publicationCriticalpatent/ES262788A1/es
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms
(AREA)
Abstract
Perfeccionamientos introducidos en los procedimientos para preparar 1,2,4-oxadiazoles, cuyos nuevos productos así obtenidos están representados por la fórmula general siguiente: **FIGURA** en la cual, R es un radical aril, arilal cohilo, arilo substituido y arilalcohilo substituido, n es un número entero de 1 a 4 y (A)2 es hidrógeno, radicales alcohilo, alcohileno, oxialcohileno o aza-alcohileno que pueden formar juntos un núcleo, caracterizados porque se hace reaccinar derivados del tipo amodoxima.
ES0262788A1960-11-261960-11-26Perfeccionamientos introducidos en los procedimientos para preparar 1, 2. 4-oxadiozoles
ExpiredES262788A1
(es)