GB999229A - Process of oxidizing cyclic organic compounds - Google Patents

Process of oxidizing cyclic organic compounds

Info

Publication number
GB999229A
GB999229A GB2364/64A GB236464A GB999229A GB 999229 A GB999229 A GB 999229A GB 2364/64 A GB2364/64 A GB 2364/64A GB 236464 A GB236464 A GB 236464A GB 999229 A GB999229 A GB 999229A
Authority
GB
United Kingdom
Prior art keywords
acid
cyclohexanone
ring
vanadium
compounds
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
GB2364/64A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB999229A publication Critical patent/GB999229A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

Cyclic organic compounds are oxidized by contacting with at least a molar equivalent of a pentavalent vanadium compound. The compounds contain a cyclic aliphatic ring or a saturated aliphatic chain attached to an aromatic nucleus, and the cycloaliphatic ring may be fused with an aromatic ring or with a heterocyclic ring. Cyclohexanone, cyclohexanol, 1,2-cyclohexanedione and the hydrated dimer thereof, cyclopentanone, cyclopentanol, p-xylene, toluene and tetrahydronaphthalene are mentioned and the products may be dicarboxylic acids, or the aldehyde or carbonyl derivative. The vanadium compounds may be sodium vanadate, ammonium vanadate, vanadium pentoxide, VF5, VOBr3, VOF3 and VOCl3 and they may be supported on an ion-exchange resin or present in an acid solution, e.g. in sulphuric, perchloric, fluoroboric, phosphoric, or acetic acid solutions. The reduced vanadium compound is regenerated by an oxidizing agent such as air or nitric acid and the process may be continuous. Solvents and oxidation catalysts may also be present. Examples describe the preparation of o-carboxyhydrocinnamic acid from tetrahydronaphthalene, p-toluic, p-aldehydobenzoic and terephthalic acid from p-xylene, and adipic acid from cyclohexanone or a mixture of cyclohexanol and cyclohexanone.
GB2364/64A 1963-01-22 1964-01-20 Process of oxidizing cyclic organic compounds Expired GB999229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25306563A 1963-01-22 1963-01-22

Publications (1)

Publication Number Publication Date
GB999229A true GB999229A (en) 1965-07-21

Family

ID=22958683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2364/64A Expired GB999229A (en) 1963-01-22 1964-01-20 Process of oxidizing cyclic organic compounds

Country Status (4)

Country Link
DE (1) DE1234723B (en)
GB (1) GB999229A (en)
LU (1) LU44871A1 (en)
NL (1) NL6400406A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355075A2 (en) * 1988-08-16 1990-02-21 Rhone-Poulenc Chimie Method of preparing aliphatic carboxylic acid
WO2011041349A1 (en) * 2009-09-29 2011-04-07 Exxonmobil Research And Engineering Company Phenylene oxo-diester plasticizers and methods of making

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0355075A2 (en) * 1988-08-16 1990-02-21 Rhone-Poulenc Chimie Method of preparing aliphatic carboxylic acid
FR2635519A1 (en) * 1988-08-16 1990-02-23 Rhone Poulenc Chimie PROCESS FOR THE PREPARATION OF ALIPHATIC CARBOXYLIC ACIDS
EP0355075A3 (en) * 1988-08-16 1992-01-22 Rhone-Poulenc Chimie Method of preparing aliphatic carboxylic acid
WO2011041349A1 (en) * 2009-09-29 2011-04-07 Exxonmobil Research And Engineering Company Phenylene oxo-diester plasticizers and methods of making

Also Published As

Publication number Publication date
DE1234723B (en) 1967-02-23
LU44871A1 (en) 1964-01-23
NL6400406A (en) 1964-07-23

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