UA95064C2 - Process for the preparation of cyclohexanol and cyclohexanone - Google Patents

Process for the preparation of cyclohexanol and cyclohexanone

Info

Publication number
UA95064C2
UA95064C2 UAA200705840A UAA200705840A UA95064C2 UA 95064 C2 UA95064 C2 UA 95064C2 UA A200705840 A UAA200705840 A UA A200705840A UA A200705840 A UAA200705840 A UA A200705840A UA 95064 C2 UA95064 C2 UA 95064C2
Authority
UA
Ukraine
Prior art keywords
mixture
cyclohexanol
cyclohexanone
benzene
producing
Prior art date
Application number
UAA200705840A
Other languages
Russian (ru)
Inventor
Энки Кройуэльс
Хендрик Эверинг
Original Assignee
ДСМ АйПи АСЕТС 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 АСЕТС Б.В. filed Critical ДСМ АйПи АСЕТС Б.В.
Publication of UA95064C2 publication Critical patent/UA95064C2/en

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
    • 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
    • C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
    • C07C29/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
    • 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
    • C07C407/00—Preparation of peroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/02—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides
    • C07C409/14—Peroxy compounds the —O—O— group being bound between a carbon atom, not further substituted by oxygen atoms, and hydrogen, i.e. hydroperoxides the carbon atom belonging to a ring other than a six-membered aromatic ring
    • 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
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

The invention relates to a process for the preparation of cyclohexanol and cyclohexanone from benzene whereby the process comprises the following steps: a. a partial hydrogenation step wherein benzene in the presence of a metal catalyst is partially hydrogenated producing a mixture comprising cyclohexene and unconverted benzene, b. a step wherein a mixture as produced in step a is hydrated producing a mixture comprising cyclohexanol and/or oxidized in the presence of a metal catalyst producing a mixture comprising cyclohexanone or a mixture comprising cyclohexanol and cyclohexanone, c. a step wherein cyclohexanol and/or cyclohexanone is separated from the mixture obtained in step b comprising unconverted benzene, cyclohexanol and/or cyclohexanone, d. a hydrogenation step wherein a mixture comprising unconverted benzene as obtained in step c is hydrogenated in the presence of a metal catalyst into cyclohexane and e. an oxidation step wherein a mixture as produced in step d comprising cyclohexane is oxidized producing a mixture comprising cyclohexanol and cyclohexanone.
UAA200705840A 2004-10-27 2005-09-30 Process for the preparation of cyclohexanol and cyclohexanone UA95064C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04077966 2004-10-27

Publications (1)

Publication Number Publication Date
UA95064C2 true UA95064C2 (en) 2011-07-11

Family

ID=34928613

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200705840A UA95064C2 (en) 2004-10-27 2005-09-30 Process for the preparation of cyclohexanol and cyclohexanone

Country Status (7)

Country Link
EP (1) EP1805125A1 (en)
JP (1) JP2008518001A (en)
CN (1) CN101048358B (en)
EA (1) EA011769B1 (en)
TW (1) TW200626535A (en)
UA (1) UA95064C2 (en)
WO (1) WO2006046852A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006001482A1 (en) * 2006-01-11 2007-07-12 Sumitomo Chemical Co., Ltd. Catalyst and process for producing a ketone using the same
US20080076946A1 (en) * 2006-09-22 2008-03-27 Sumitomo Chemical Company, Limited Process for producing cycloalkanol and/or cycloalkanone
JP5136017B2 (en) * 2007-11-21 2013-02-06 住友化学株式会社 Process for producing cycloalkanol and / or cycloalkanone
CN102389839B (en) * 2011-08-11 2012-11-14 河北美邦工程科技有限公司 Process for regenerating cyclohexene hydration reaction catalyst separating film in cyclohexanone production process
WO2013083512A1 (en) * 2011-12-07 2013-06-13 Dsm Ip Assets B.V. Process for the production of a mixture comprising cyclohexanol and cyclohexanone
JP6075506B2 (en) * 2014-04-22 2017-02-08 宇部興産株式会社 HYDROGENATION CATALYST, PROCESS FOR PRODUCING THE SAME, AND PROCESS FOR PRODUCING CYCLOHEXANONE OR ITS DERIVATIVE USING THE SAME
CN110872208B (en) * 2019-02-18 2023-10-27 南京匹亚化工有限公司 Preparation method of cyclohexanol by coupling cyclohexane mixture dehydrogenation technology
CN111153831B (en) * 2020-02-19 2022-11-01 湘潭大学 Preparation method of cyclohexanone oxime

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7802125A (en) * 1978-02-25 1979-08-28 Stamicarbon PROCESS FOR PREPARING CYCLOAL CANNONS AND CYCLOAL CANNONS.
NL7905781A (en) * 1979-07-26 1981-01-28 Stamicarbon PROCESS FOR PREPARING CYCLOHEXANOL.
NL8801036A (en) * 1988-04-21 1989-11-16 Stamicarbon PROCESS FOR THE PREPARATION OF CYCLOHEXANOL AND / OR CYCLOHEXANONE.
NL9201269A (en) * 1992-07-15 1994-02-01 Dsm Nv PROCESS FOR THE PREPARATION OF CYCLOHEXYL HYDROPEROXIDE.
JPH11322661A (en) * 1998-05-11 1999-11-24 Mitsubishi Chemical Corp Production of cyclohexanone and production of epsilon-caprolactam

Also Published As

Publication number Publication date
WO2006046852A1 (en) 2006-05-04
CN101048358A (en) 2007-10-03
JP2008518001A (en) 2008-05-29
EP1805125A1 (en) 2007-07-11
TW200626535A (en) 2006-08-01
CN101048358B (en) 2010-05-05
EA011769B1 (en) 2009-06-30
EA200700950A1 (en) 2007-10-26

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