GB935047A - Improvements in or relating to the preparation of cyclohexanone - Google Patents

Improvements in or relating to the preparation of cyclohexanone

Info

Publication number
GB935047A
GB935047A GB36521/61A GB3652161A GB935047A GB 935047 A GB935047 A GB 935047A GB 36521/61 A GB36521/61 A GB 36521/61A GB 3652161 A GB3652161 A GB 3652161A GB 935047 A GB935047 A GB 935047A
Authority
GB
United Kingdom
Prior art keywords
cyclohexanone
relating
preparation
cyclohexanol
peroxide
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
GB36521/61A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB935047A publication Critical patent/GB935047A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C55/00—Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms
    • C07C55/02—Dicarboxylic acids
    • C07C55/14—Adipic acid
    • 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)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Cyclohexanone is prepared by oxidising a mixture of cyclohexanol and cyclohexane in a mol ratio of 0,07-0,5 : 1 at elevated temperature and pressure, preferably at 100-250 DEG C. and 5-20 kg/cm2. The process, which may be continuous, is preferably initiated by use of an organic peroxide, e.g. cyclohexyl-or cyclohexanol-peroxide,
GB36521/61A 1960-10-12 1961-10-11 Improvements in or relating to the preparation of cyclohexanone Expired GB935047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ8293A DE1146876B (en) 1960-10-12 1960-10-12 Circular process for the production of cyclohexanone

Publications (1)

Publication Number Publication Date
GB935047A true GB935047A (en) 1963-08-28

Family

ID=7620448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36521/61A Expired GB935047A (en) 1960-10-12 1961-10-11 Improvements in or relating to the preparation of cyclohexanone

Country Status (2)

Country Link
DE (1) DE1146876B (en)
GB (1) GB935047A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256563A (en) * 1963-11-18 1966-06-21 Owens Illinois Glass Co Adjustable extrusion orifice structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065410B (en) * 1959-09-17 Badische Anilin- &. Soda-Fabrik Aktiengesellschaft Ludwigshafen/Rhein Process for the production of cyclohexanol and cyclohexanone by oxidation of cyclohexane
US2223493A (en) * 1938-07-12 1940-12-03 Du Pont Oxidation of cyclic compounds
US2223494A (en) * 1939-06-06 1940-12-03 Du Pont Production of cyclic alcohols and ketones
US2321551A (en) * 1941-07-17 1943-06-08 Du Pont Catalytic dehydrogenation and hydrogenation
US2675407A (en) * 1952-04-10 1954-04-13 Standard Oil Dev Co Air oxidation of cycloalkanes
DE1046610B (en) * 1955-06-15 1958-12-18 Basf Ag Process for the production of cyclohexanol and cyclohexanone by oxidation of cyclohexane
DE1078569B (en) * 1957-09-28 1960-03-31 Basf Ag Process for the preparation of alcohols and ketones by the oxidation of cycloaliphatic hydrocarbons

Also Published As

Publication number Publication date
DE1146876B (en) 1963-04-11

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