ORGANIC REACTION USING SOLID ACID CATALYST

PURPOSE:To carry out an organic reaction such as esterification, hydration, hydrolysis, etc. using a solid acid catalyst in a short time in high yield, by bringing a reaction raw material into contact with a solid acid catalyst first so that a liquid-phase reaction not followed by distillation is do...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHIWA MAKOTO, IWATSUKA TAKESHI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To carry out an organic reaction such as esterification, hydration, hydrolysis, etc. using a solid acid catalyst in a short time in high yield, by bringing a reaction raw material into contact with a solid acid catalyst first so that a liquid-phase reaction not followed by distillation is done, subjecting it to a gas-liquid phase reaction followed by distillation in the presence of a solid acid catalyst. CONSTITUTION:In carrying out an organic reaction using a solid acid catalyst, all or part of a reaction raw material is brought into contact with a solid acid catalyst (preferably strongly acidic cation exchange resin having