Process for the preparation or isolation of 2,6-dichlorotoluene

This invention provides a process for the preparation or isolation of 2,6-dichloro-toluene by catalytic hydrodechlorination of mixtures containing polychlorotoluenes in the presence of hydrogen, wherein the hydrodechlorination is carried out in the presence of a Pd-containing catalyst on an aluminiu...

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Bibliographische Detailangaben
Hauptverfasser:	ROHLK, KAI, EICHINGER, WOLFRAM, SCHULZE TILLING, ANDREAS
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	This invention provides a process for the preparation or isolation of 2,6-dichloro-toluene by catalytic hydrodechlorination of mixtures containing polychlorotoluenes in the presence of hydrogen, wherein the hydrodechlorination is carried out in the presence of a Pd-containing catalyst on an aluminium silicate support.