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GB1147693A - Process for the production of mixtures of cycloalkanols and cycloalkanones by oxidation of cycloaliphatic c-to c-hydrocarbons - Google Patents

Process for the production of mixtures of cycloalkanols and cycloalkanones by oxidation of cycloaliphatic c-to c-hydrocarbons

Info

Publication number
GB1147693A
GB1147693A GB32375/66A GB3237566A GB1147693A GB 1147693 A GB1147693 A GB 1147693A GB 32375/66 A GB32375/66 A GB 32375/66A GB 3237566 A GB3237566 A GB 3237566A GB 1147693 A GB1147693 A GB 1147693A
Authority
GB
United Kingdom
Prior art keywords
oxidation
cycloalkanones
cycloalkanols
boron
added
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
GB32375/66A
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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of GB1147693A publication Critical patent/GB1147693A/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
    • C07C45/32—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
    • C07C29/48—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
    • C07C29/52—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 in the presence of mineral boron compounds with, when necessary, hydrolysis of the intermediate formed
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/18—Systems containing only non-condensed rings with a ring being at least seven-membered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/18—Systems containing only non-condensed rings with a ring being at least seven-membered
    • C07C2601/20—Systems containing only non-condensed rings with a ring being at least seven-membered the ring being twelve-membered

Landscapes

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

Abstract

1,147,693. Cycloalkanols; cycloalkanones. CHEMISCHE WERKE HULS A.G. 19 July, 1966 [20 July, 1965], No. 32375/66. Heading C2C. A mixture of cycloalkanols and cycloalkanones is produced by oxidation in the liquid phase of C 8-12 cycloalkanes with a gas containing oxygen in the presence of a compound of boron suitable for ester formation with said cycloalkanol wherein oxidation is carried to a conversion of the hydrocarbon of 2 to 6 mole per cent before the boron is added and hydrolysing the boric esters formed. Suitable boron compounds include boric acid, boric anhydride and alkyl borates and oxidation catalysts may be also be present. The reaction may be continuous or batchwise and the boron compound may be added in a plurality of portions, each portion being added when, following exhaustion of the previous portion, the oxidation of the hydrocarbon has increased by another 3 to 5 mole per cent.
GB32375/66A 1965-07-20 1966-07-19 Process for the production of mixtures of cycloalkanols and cycloalkanones by oxidation of cycloaliphatic c-to c-hydrocarbons Expired GB1147693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0036433 1965-07-20

Publications (1)

Publication Number Publication Date
GB1147693A true GB1147693A (en) 1969-04-02

Family

ID=7022271

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32375/66A Expired GB1147693A (en) 1965-07-20 1966-07-19 Process for the production of mixtures of cycloalkanols and cycloalkanones by oxidation of cycloaliphatic c-to c-hydrocarbons

Country Status (4)

Country Link
BE (1) BE684423A (en)
DE (1) DE1518661A1 (en)
FR (1) FR1486391A (en)
GB (1) GB1147693A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6444855B1 (en) 1999-01-27 2002-09-03 Degussa Ag Process for preparing cyclic alcohols and ketones

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19848730A1 (en) * 1998-10-22 2000-04-27 Degussa Process for the production of cyclic alcohols

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6444855B1 (en) 1999-01-27 2002-09-03 Degussa Ag Process for preparing cyclic alcohols and ketones

Also Published As

Publication number Publication date
BE684423A (en) 1967-01-03
DE1518661A1 (en) 1969-07-03
FR1486391A (en) 1967-06-23

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