YU61900A - Postupak za proizvodnju 2,3,5-trimetil-p-benzohinona - Google Patents

Postupak za proizvodnju 2,3,5-trimetil-p-benzohinona

Info

Publication number
YU61900A
YU61900A YU61900A YUP61900A YU61900A YU 61900 A YU61900 A YU 61900A YU 61900 A YU61900 A YU 61900A YU P61900 A YUP61900 A YU P61900A YU 61900 A YU61900 A YU 61900A
Authority
YU
Yugoslavia
Prior art keywords
trimethyl
halogenide
benzoquinone
producing
trimethylphenole
Prior art date
Application number
YU61900A
Other languages
English (en)
Inventor
Ralf Maassen
Steffen Krill
Barbara Jager
Klaus Huthmacher
Original Assignee
Degussa Huls Aktiengessellschaft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19949795A external-priority patent/DE19949795A1/de
Application filed by Degussa Huls Aktiengessellschaft filed Critical Degussa Huls Aktiengessellschaft
Publication of YU61900A publication Critical patent/YU61900A/sh

Links

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

Postupak za proizvodnju 2,3,5-trimetil-p-benzohinona oksidacijom 2,3,5-trimetilfenola ili 2,3,6-trimetilfenola kiseonika ili jednom gasnom smešom sa sadržajem kiseonika u prisustvu jednog katalizatorskog sistema, koji se sastoji od halogenida bakra i jednog halogenida prelaznih metala iz grupe gvoždje, hrom, mangan, kobalt, nikl, cink ili jednog halogenida retkih zemalja u jednoj dvofaznoj reakcionoj sredini na povišenoj temperaturi.[Process of production of 2,3,5 trimethyl-p-benzoquinone by oxidation of 2,3,5 -trimethyl phenole or 2,3,6- trimethylphenole of oxygen in the presence of one catayst system which consists of copper halogenide and one halogenide of transfer metals from the group iron, chrome, mangane, cobalt, nickel, zinc and one halogenide of rre countries in one two phase reaction environemint of the increased temperature.
YU61900A 1999-10-15 2000-10-10 Postupak za proizvodnju 2,3,5-trimetil-p-benzohinona YU61900A (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19949795A DE19949795A1 (de) 1999-10-15 1999-10-15 Verfahren zur Herstellung von 2,3,5-Trimethyl-p-benzochinon

Publications (1)

Publication Number Publication Date
YU61900A true YU61900A (sh) 2003-04-30

Family

ID=34072139

Family Applications (1)

Application Number Title Priority Date Filing Date
YU61900A YU61900A (sh) 1999-10-15 2000-10-10 Postupak za proizvodnju 2,3,5-trimetil-p-benzohinona

Country Status (3)

Country Link
MX (1) MXPA00008929A (sh)
TW (1) TW593258B (sh)
YU (1) YU61900A (sh)

Also Published As

Publication number Publication date
TW593258B (en) 2004-06-21
MXPA00008929A (es) 2002-08-06

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