ISOMERIZATION OF MDACH

The invention relates to a process for the isomerization of a starter mixture, comprising 2,4-diamino-1-methyl-cyclo-hexane, in short 2,4-MDACH, 2,6-diamino-1-methylcyclohexane, in short 2,6-MDACH, ortheir mixtures, characterized in that the isomerization is carried out in the presence of a support...

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Bibliographic Details
Main Authors WEIDERT JAN-OLIVER, KOZICKI ARTUR, WEICKGENANNT ANDREAS, BUSCH RALPH, PANCHENKO ALEXANDER, KRAMP SANDRA
Format Patent
LanguageChinese
English
Published 17.07.2018
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:The invention relates to a process for the isomerization of a starter mixture, comprising 2,4-diamino-1-methyl-cyclo-hexane, in short 2,4-MDACH, 2,6-diamino-1-methylcyclohexane, in short 2,6-MDACH, ortheir mixtures, characterized in that the isomerization is carried out in the presence of a support catalyst with zirconium dioxide as a support and ruthenium as an active metal. 种包含2,4-二氨基-1-甲基环己烷(为了简洁，2,4-MDACH)、2,6-二氨基-1-甲基环己烷(为了简洁，2,6-MDACH)或它们的混合物的起始混合物的异构化的方法，其中在具有二氧化锆作为载体和钌作为活性金属的负载的催化剂存在下，进行所述异构化。
Bibliography:Application Number: CN201680070493