Catalyst for kung-fu acid intermediate as well as preparation method and application of catalyst

Catalyst for kung-fu acid intermediate as well as preparation method and application of catalyst

The invention discloses a catalyst for a kung-fu acid intermediate as well as a preparation method and application thereof, belongs to the technical field of organic fluorine chemical industry, and relates to a continuous kung-fu acid intermediate and a preparation method thereof, in particular to s...

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Hauptverfasser: LI HONGGUO, LI PIYONG, ZHANG LIPING, WANG RUIYING, ZOU RAN
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Sprache:chi ; eng
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ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
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creator LI HONGGUO
LI PIYONG
ZHANG LIPING
WANG RUIYING
ZOU RAN
description The invention discloses a catalyst for a kung-fu acid intermediate as well as a preparation method and application thereof, belongs to the technical field of organic fluorine chemical industry, and relates to a continuous kung-fu acid intermediate and a preparation method thereof, in particular to synthesis and application of 3, 3-dimethyl-4, 6, 6-trichloro-7, 7, 7-trifluoroheptanoate. According to the preparation method of the kung fu acid intermediate catalyst, Ru is loaded on different carriers such as silicon dioxide, activated carbon, aluminum oxide or titanium dioxide, the process is simple, safe and easy to operate, the conversion rate of the raw material 3, 3-dimethyl-4-pentenoic acid ester is high, continuous production is achieved, the production efficiency is improved, the catalyst can be activated and regenerated, and the production cost is reduced. The novel kung fu acid intermediate catalyst is prepared, 3, 3-dimethyl-4, 6, 6-trichloro-7, 7, 7-trifluoroheptanoate is prepared through continuous p
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
THEIR RELEVANT APPARATUS
TRANSPORTING
title Catalyst for kung-fu acid intermediate as well as preparation method and application of catalyst
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