Process for producing 1,1,2,3-tetrachloropropene

A process is disclosed for preparing 1,1,2,3-tetrachloropropene comprising allylic rearrangement of 2,3,3,3-tetrachloropropene using a substantially anhydrous ferric chloride catalyst. Alternatively, 1,1,2,3- tetrachloropropene is prepared by dehydrochlorination of 1,1,1,2,3- pentachloropropane usin...

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1. Verfasser: WOODARD, SCOTT SANTFORD
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description A process is disclosed for preparing 1,1,2,3-tetrachloropropene comprising allylic rearrangement of 2,3,3,3-tetrachloropropene using a substantially anhydrous ferric chloride catalyst. Alternatively, 1,1,2,3- tetrachloropropene is prepared by dehydrochlorination of 1,1,1,2,3- pentachloropropane using a ferric chloride catalyst. Process schemes commencing with the preparation of the precursor 1,1,1,3- terachloropropane by reaction of ethylene with carbon tetrachloride are also disclosed.
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language eng ; fre ; ger
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
title Process for producing 1,1,2,3-tetrachloropropene
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