GB998824A - Method of obtaining cyclohexanone from cyclohexanol - Google Patents

Method of obtaining cyclohexanone from cyclohexanol

Info

Publication number
GB998824A
GB998824A GB4649961A GB4649961A GB998824A GB 998824 A GB998824 A GB 998824A GB 4649961 A GB4649961 A GB 4649961A GB 4649961 A GB4649961 A GB 4649961A GB 998824 A GB998824 A GB 998824A
Authority
GB
United Kingdom
Prior art keywords
cyclohexanol
cyclohexanone
phenol
hydrogenation catalyst
obtaining cyclohexanone
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4649961A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Instytut Chemii Ogolnej
Original Assignee
Instytut Chemii Ogolnej
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 Instytut Chemii Ogolnej filed Critical Instytut Chemii Ogolnej
Publication of GB998824A publication Critical patent/GB998824A/en
Expired legal-status Critical Current

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
    • C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Cyclohexanone is prepared by heating a mixture of cyclohexanol and phenol at about 170 DEG C. in the liquid phase in the presence of a hydrogenation catalyst, whereby the cyclohexanol is dehydrogenated to cyclohexanone and simultaneously the phenol is hydrogenated to cyclohexanol. In carrying out the process the reaction products may be distilled off continuously or periodically and replaced by further cyclohexanol and phenol. Nickel together with aluminium oxide is given as an example of a hydrogenation catalyst.
GB4649961A 1960-12-29 1961-12-28 Method of obtaining cyclohexanone from cyclohexanol Expired GB998824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL9544460 1960-12-29

Publications (1)

Publication Number Publication Date
GB998824A true GB998824A (en) 1965-07-21

Family

ID=19937003

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4649961A Expired GB998824A (en) 1960-12-29 1961-12-28 Method of obtaining cyclohexanone from cyclohexanol

Country Status (2)

Country Link
DE (1) DE1202783B (en)
GB (1) GB998824A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380673A (en) * 1980-06-26 1983-04-19 Institut Francais Du Petrole Catalyst and process for manufacturing a ketone by dehydrogenation of a secondary alcohol

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB559420A (en) * 1942-01-09 1944-02-17 Herman Henry Helbush Clamping tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380673A (en) * 1980-06-26 1983-04-19 Institut Francais Du Petrole Catalyst and process for manufacturing a ketone by dehydrogenation of a secondary alcohol

Also Published As

Publication number Publication date
DE1202783B (en) 1965-10-14

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