MXPA04006987A - Procedimiento para la preparacion de 3,5,5-trimetilciclohex-2-en-1,4-diona. - Google Patents

Procedimiento para la preparacion de 3,5,5-trimetilciclohex-2-en-1,4-diona.

Info

Publication number
MXPA04006987A
MXPA04006987A MXPA04006987A MXPA04006987A MXPA04006987A MX PA04006987 A MXPA04006987 A MX PA04006987A MX PA04006987 A MXPA04006987 A MX PA04006987A MX PA04006987 A MXPA04006987 A MX PA04006987A MX PA04006987 A MXPA04006987 A MX PA04006987A
Authority
MX
Mexico
Prior art keywords
process according
catalyst
reaction
solvent
oxygen
Prior art date
Application number
MXPA04006987A
Other languages
English (en)
Spanish (es)
Inventor
Markowz Georg
Original Assignee
Degussa
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
Application filed by Degussa filed Critical Degussa
Publication of MXPA04006987A publication Critical patent/MXPA04006987A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/603—Unsaturated compounds containing a keto groups being part of a ring of a six-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
MXPA04006987A 2002-01-23 2002-01-23 Procedimiento para la preparacion de 3,5,5-trimetilciclohex-2-en-1,4-diona. MXPA04006987A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2002/000621 WO2003062184A1 (en) 2002-01-23 2002-01-23 Process for the preparation of 3,5,5-trimethyl-cyclohex-2-ene-1,4-dione

Publications (1)

Publication Number Publication Date
MXPA04006987A true MXPA04006987A (es) 2004-11-10

Family

ID=27589041

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04006987A MXPA04006987A (es) 2002-01-23 2002-01-23 Procedimiento para la preparacion de 3,5,5-trimetilciclohex-2-en-1,4-diona.

Country Status (8)

Country Link
EP (1) EP1467961A1 (ja)
JP (1) JP2005526017A (ja)
KR (1) KR20040086284A (ja)
CN (1) CN1267396C (ja)
BR (1) BR0215533A (ja)
CA (1) CA2473941A1 (ja)
MX (1) MXPA04006987A (ja)
WO (1) WO2003062184A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105646196B (zh) * 2014-12-03 2018-02-23 中国科学院大连化学物理研究所 一种对甲基环己烯甲醛制备4‑甲基‑环己‑3‑烯‑1‑羧酸的方法
CN109438199B (zh) * 2018-09-20 2020-04-07 山东新和成维生素有限公司 一种连续高效氧化制备2,6,6-三甲基-2-环己烯-1,4-二酮的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619570A1 (de) * 1996-05-15 1997-11-20 Degussa Verfahren zur Herstellung von Ketoisophoron
DE19929362A1 (de) * 1999-06-25 2000-12-28 Basf Ag Verfahren zur Herstellung von Oxoisophoron unter Verwendung von Additiven
DE10062260A1 (de) * 2000-12-14 2002-06-20 Degussa Verfahren zur Herstellung von 3,5,5-Trimethylcyclohex-2-en-1-1,4-dion

Also Published As

Publication number Publication date
BR0215533A (pt) 2004-12-21
JP2005526017A (ja) 2005-09-02
CA2473941A1 (en) 2003-07-31
WO2003062184A1 (en) 2003-07-31
EP1467961A1 (en) 2004-10-20
CN1615291A (zh) 2005-05-11
CN1267396C (zh) 2006-08-02
KR20040086284A (ko) 2004-10-08

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