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SNIA Viscosa SpA
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SNIA Viscosa SpA
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Priority to ES262104ApriorityCriticalpatent/ES262104A1/en
Publication of ES262104A1publicationCriticalpatent/ES262104A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Process for preparing cyclohexanone oxime, characterized in that a ketone containing a hexyl cycle core of the general formula is treated (see formula) where X is an alkyl, aromatic, hydroaromatic or mixed radical, with a nitrosant dissolved in sulfuric acid, at temperatures not higher than 100ºC. (Machine-translation by Google Translate, not legally binding)
ES262104A1960-10-211960-10-21Procedure to prepare ciclohexanonoxima (Machine-translation by Google Translate, not legally binding)
ExpiredES262104A1
(en)
Procedure for the preparation of caprolactama by nitrosation of cyclonic compounds with a tertiary carbon atom (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of piridoxal and its derivatives with a protected aldehyde group (Machine-translation by Google Translate, not legally binding)
An improvement introduced in the methods for the reduction of nitrociclohexane to oxima of ciclohexanona (Machine-translation by Google Translate, not legally binding)