Purification of pseudo-ionone

Psuedo-ionone is purified by reacting the impure compound with an alkali metal or ammonium bisulphite, the molar ratio of bisulphite to pseudo-ionone being less than 2 but sufficient to convert a substantial proportion of the pseudo-ionone into a monosulphonic acid derivative, separating the impurit...

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Bibliographische Detailangaben

Hauptverfasser:	WILKINSON PETER ALFRED, TEBBY JOHN CAESAR
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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