NL140508B - PROCESS FOR THE PREPARATION OF AROMATIC CARBONIC ACIDS. - Google Patents

PROCESS FOR THE PREPARATION OF AROMATIC CARBONIC ACIDS.

Info

Publication number
NL140508B
NL140508B NL717108411A NL7108411A NL140508B NL 140508 B NL140508 B NL 140508B NL 717108411 A NL717108411 A NL 717108411A NL 7108411 A NL7108411 A NL 7108411A NL 140508 B NL140508 B NL 140508B
Authority
NL
Netherlands
Prior art keywords
preparation
carbonic acids
aromatic carbonic
aromatic
acids
Prior art date
Application number
NL717108411A
Other languages
Dutch (nl)
Other versions
NL7108411A (en
Original Assignee
Teijin Ltd
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
Priority claimed from NL6404848A external-priority patent/NL6404848A/xx
Application filed by Teijin Ltd filed Critical Teijin Ltd
Publication of NL7108411A publication Critical patent/NL7108411A/en
Publication of NL140508B publication Critical patent/NL140508B/en

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
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/75—Cobalt
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides

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)
NL717108411A 1963-05-01 1971-06-18 PROCESS FOR THE PREPARATION OF AROMATIC CARBONIC ACIDS. NL140508B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2290163 1963-05-01
NL6404848A NL6404848A (en) 1963-05-01 1964-05-01

Publications (2)

Publication Number Publication Date
NL7108411A NL7108411A (en) 1971-09-27
NL140508B true NL140508B (en) 1973-12-17

Family

ID=26360197

Family Applications (1)

Application Number Title Priority Date Filing Date
NL717108411A NL140508B (en) 1963-05-01 1971-06-18 PROCESS FOR THE PREPARATION OF AROMATIC CARBONIC ACIDS.

Country Status (1)

Country Link
NL (1) NL140508B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113354533B (en) * 2021-06-01 2024-03-29 中国科学技术大学 Method for preparing terephthalic acid by using lignocellulose biomass

Also Published As

Publication number Publication date
NL7108411A (en) 1971-09-27

Similar Documents

Publication Publication Date Title
NL144304B (en) PROCESS FOR THE PREPARATION OF AROMATIC CYANIC ACID ESTERS.
CH436339A (en) Process for the preparation of basic dibenzooxepine or dibenzothiepin derivatives
NL148350B (en) PROCESS FOR THE PREPARATION OF DISAZOPIGMENTS.
NL149176B (en) PROCESS FOR PREPARING CEF-3-EM-4 CARBONIC ACIDS.
CH469022A (en) Process for the preparation of derivatives of Cephalosporin C.
NL148618B (en) PROCESS FOR THE PREPARATION OF ENTCOPOLYMERS.
NL149784B (en) PROCESS FOR PREPARING TRANS-4-AMINOMETHYLCYCLOHEXANE 1-CARBONIC ACID.
NL153206B (en) PROCESS FOR PREPARING 0.0-DIALKYLTHIONOPHOSPHORIC ACID CHLORIDES.
CH458587A (en) Process for the preparation of 8,9,10,11-tetrahydro-12-phthaloperinone
CH458329A (en) Process for the preparation of 2-alkylcyclopentane-1,3-dione
CH479574A (en) Process for the preparation of 13-iodine-14-oxo 13,14-seco-steroids
CH460766A (en) Process for the preparation of 3,3-alkylidene-19-nor-steroids
CH449610A (en) Process for the preparation of Oestra-4,9-dien-3-ols
NL140508B (en) PROCESS FOR THE PREPARATION OF AROMATIC CARBONIC ACIDS.
NL141863B (en) PROCESS FOR THE PREPARATION OF ACRYLONITRILE.
DK113149B (en) Process for the preparation of sulfamylanthranilic acids.
NL145537B (en) PROCESS FOR THE PREPARATION OF CARBONIC ACIDS.
NL146722B (en) PROCESS FOR THE PREPARATION OF HYDROGEN.
NL142422B (en) PROCESS FOR THE PREPARATION OF COAGULAR RUBBER ROOM.
AT247848B (en) Process for the preparation of 1,3-dioxo-2-alkylcyclopentanes
CH439328A (en) Process for the preparation of 3,5-Diiodothyronines
CH441583A (en) Process for the preparation of 1,4-diarylamino-5-nitro-8-hydroxy-anthraquinones
FI46730C (en) Process for the preparation of 6-acylaminopenicillanic acids.
NL140842B (en) PROCESS FOR PREPARING TRANS-4-AMINOMETHYLCYCLOHEXANE CARBONIC ACID.
NL145833B (en) PROCESS FOR THE PREPARATION OF PARA-XYLENE.

Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: TEIJIN