EA201100959A1 - CATALYTIC OXIDATION OF CYCLOGEXANE - Google Patents

CATALYTIC OXIDATION OF CYCLOGEXANE

Info

Publication number
EA201100959A1
EA201100959A1 EA201100959A EA201100959A EA201100959A1 EA 201100959 A1 EA201100959 A1 EA 201100959A1 EA 201100959 A EA201100959 A EA 201100959A EA 201100959 A EA201100959 A EA 201100959A EA 201100959 A1 EA201100959 A1 EA 201100959A1
Authority
EA
Eurasian Patent Office
Prior art keywords
cobalt
chromium
cyclohexanone
cyclogexane
cyclohexanol
Prior art date
Application number
EA201100959A
Other languages
Russian (ru)
Inventor
Коринн Дагинет
Руди Франсуа Мария Йозеф Партон
Йохан Томас Тинге
Original Assignee
ДСМ АйПи АССЕТС Б.В.
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 ДСМ АйПи АССЕТС Б.В. filed Critical ДСМ АйПи АССЕТС Б.В.
Publication of EA201100959A1 publication Critical patent/EA201100959A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups
    • C07C29/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by oxidation reactions with formation of hydroxy groups with molecular oxygen only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C35/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C35/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic
    • C07C35/08—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring monocyclic containing a six-membered rings
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/385—Saturated compounds containing a keto group being part of a ring
    • C07C49/403—Saturated compounds containing a keto group 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
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Изобретение относится к способу получения смеси, содержащей циклогексанол и циклогексанон. В соответствии с изобретением смесь, содержащую циклогексанол и циклогексанон, получают в мольном соотношении циклогексанон/циклогексанол по меньшей мере 1,2 при конверсии циклогексана ниже 5 мол.%. Способ содержит окисление циклогексана в жидкой фазе, причём указанное окисление катализируется соединениями кобальта и хрома, при этом атомное отношение кобальта к хрому находится в пределах 0,05-0,8, сумма концентраций кобальта и хрома составляет 0,05-0,9 мас.ч./млн от общей массы реакционной смеси, и соединения кобальта и хрома растворяются в жидкой фазе.The invention relates to a method for producing a mixture containing cyclohexanol and cyclohexanone. In accordance with the invention, a mixture containing cyclohexanol and cyclohexanone is obtained in a molar ratio of cyclohexanone / cyclohexanol of at least 1.2 for cyclohexane conversion below 5 mol.%. The method contains the oxidation of cyclohexane in the liquid phase, and this oxidation is catalyzed by compounds of cobalt and chromium, while the atomic ratio of cobalt to chromium is in the range of 0.05-0.8, the sum of the concentrations of cobalt and chromium is 0.05-0.9 wt. hours / million of the total mass of the reaction mixture, and compounds of cobalt and chromium dissolved in the liquid phase.

EA201100959A 2008-12-17 2009-12-11 CATALYTIC OXIDATION OF CYCLOGEXANE EA201100959A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08171946 2008-12-17
PCT/EP2009/066919 WO2010069870A1 (en) 2008-12-17 2009-12-11 Catalysed cyclohexane oxidation

Publications (1)

Publication Number Publication Date
EA201100959A1 true EA201100959A1 (en) 2012-01-30

Family

ID=40635848

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201100959A EA201100959A1 (en) 2008-12-17 2009-12-11 CATALYTIC OXIDATION OF CYCLOGEXANE

Country Status (8)

Country Link
EP (1) EP2365953A1 (en)
JP (1) JP2012512225A (en)
KR (1) KR20110098818A (en)
CN (1) CN102256921A (en)
BR (1) BRPI0923002A2 (en)
EA (1) EA201100959A1 (en)
TW (1) TW201033164A (en)
WO (1) WO2010069870A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104801344B (en) * 2015-02-13 2017-03-15 郑州轻工业学院 Catalyst of catalysis cyclohexane oxidation and preparation method thereof
CN114768880A (en) * 2022-05-13 2022-07-22 湘潭大学 Preparation method of bimetal node MOFs material and application of bimetal node MOFs material in catalysis of cyclohexyl hydroperoxide decomposition reaction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598869A (en) * 1967-12-05 1971-08-10 Celanese Corp Oxidation of cyclohexane to nylon precursors
SU929213A1 (en) * 1980-04-22 1982-05-23 Гродненское производственное объединение "Азот" им.С.О.Притыцкого Catalyst for oxidation of cyclohexane

Also Published As

Publication number Publication date
JP2012512225A (en) 2012-05-31
CN102256921A (en) 2011-11-23
KR20110098818A (en) 2011-09-01
WO2010069870A1 (en) 2010-06-24
BRPI0923002A2 (en) 2015-12-15
TW201033164A (en) 2010-09-16
EP2365953A1 (en) 2011-09-21

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