PROCESS FOR PREPARING ON NUCLEUS HALOGANATED BENZOTRICHLORIDES FROM CORRESPONDING BENZOTRIFLUORIDES

PROCESS FOR PREPARING ON NUCLEUS HALOGANATED BENZOTRICHLORIDES FROM CORRESPONDING BENZOTRIFLUORIDES

The prepn. of nuclear halogenated benzotrichloride(s) (I) from the corresp. nuclear halogenated benzotrifluoride(s) (II) comprises reaching (II) with silicon tetrachloride in the presence of catalytic amts. of aluminium trichloride.

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Bibliographische Detailangaben
Hauptverfasser: GEHRING REINHOLD DR, HEINRICH JOSEF DR, DORING FRITZ
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The prepn. of nuclear halogenated benzotrichloride(s) (I) from the corresp. nuclear halogenated benzotrifluoride(s) (II) comprises reaching (II) with silicon tetrachloride in the presence of catalytic amts. of aluminium trichloride.