PRODUCTION OF NUCLEUS-HALOGENATED BENZO TRICHLORIDE FROM CORRESPONDING BENZO TRIFLUORIDE

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: RAINHORUTO GEERINGU, YOZEFU HAINRIHI, FURITSUTSU DERINGU
Format: Patent
Sprache:eng
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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.