PROCESS FOR THE PREPARATION OF 3,3-DICHLORO-2-METHYL PROPENE

PROCESS FOR THE PREPARATION OF 3,3-DICHLORO-2-METHYL PROPENE

3,3-dichloro-2-methylpropene is prepared by reacting 1-chloro-2-methylpropene with sulfuryl chloride in the presence of a catalytically effective amount of nitrogen-containing bases or phosphines. Suitable nitrogen-containing bases are preferably aliphatic, aromatic and heterocyclic amines, as well...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: MULLER, DIETER JURGEN
Format: Patent
Sprache:eng ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:3,3-dichloro-2-methylpropene is prepared by reacting 1-chloro-2-methylpropene with sulfuryl chloride in the presence of a catalytically effective amount of nitrogen-containing bases or phosphines. Suitable nitrogen-containing bases are preferably aliphatic, aromatic and heterocyclic amines, as well as mixtures thereof; suitable phosphines are preferably aliphatic or aromatic phosphines.