Bereiding van zuuranhydriden en zuurchloriden

Bereiding van zuuranhydriden en zuurchloriden

A process that can be used to produce an acid anhydride or acid chloride is provided. The process comprises contacting a reaction medium with a catalyst. The reaction medium comprises at least one organic acid, combination of the organic acid and phosgene, combination of at least one organic anhydri...

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1. Verfasser: GORDON LITTLEFIELD THAYER JR
Format: Patent
Sprache:dut
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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creator GORDON LITTLEFIELD THAYER JR
description A process that can be used to produce an acid anhydride or acid chloride is provided. The process comprises contacting a reaction medium with a catalyst. The reaction medium comprises at least one organic acid, combination of the organic acid and phosgene, combination of at least one organic anhydride and phosgene, or combinations of the organic acid, the organic anhydride, and phosgene. The reaction medium can further comprise a solvent. The catalyst is a Group IVB transition metal halide.
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The reaction medium comprises at least one organic acid, combination of the organic acid and phosgene, combination of at least one organic anhydride and phosgene, or combinations of the organic acid, the organic anhydride, and phosgene. The reaction medium can further comprise a solvent. 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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
title Bereiding van zuuranhydriden en zuurchloriden
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