FR2290252B1 - - Google Patents

Info

Publication number
FR2290252B1
FR2290252B1 FR7534176A FR7534176A FR2290252B1 FR 2290252 B1 FR2290252 B1 FR 2290252B1 FR 7534176 A FR7534176 A FR 7534176A FR 7534176 A FR7534176 A FR 7534176A FR 2290252 B1 FR2290252 B1 FR 2290252B1
Authority
FR
France
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
FR7534176A
Other languages
French (fr)
Other versions
FR2290252A1 (en
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.)
Bayer AG
Original Assignee
Bayer 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
Priority claimed from DE19742453232 external-priority patent/DE2453232C3/en
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2290252A1 publication Critical patent/FR2290252A1/en
Application granted granted Critical
Publication of FR2290252B1 publication Critical patent/FR2290252B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/04—Preparation of quinones by oxidation giving rise to quinoid structures of unsubstituted ring carbon atoms in six-membered aromatic rings
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7534176A 1974-11-09 1975-11-07 SILICIC ACID AND ALKALINE METAL CATALYST Granted FR2290252A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742453232 DE2453232C3 (en) 1974-11-09 catalyst

Publications (2)

Publication Number Publication Date
FR2290252A1 FR2290252A1 (en) 1976-06-04
FR2290252B1 true FR2290252B1 (en) 1982-05-07

Family

ID=5930444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534176A Granted FR2290252A1 (en) 1974-11-09 1975-11-07 SILICIC ACID AND ALKALINE METAL CATALYST

Country Status (9)

Country Link
JP (1) JPS5170195A (en)
BE (1) BE835349A (en)
CH (1) CH618618A5 (en)
DK (1) DK501675A (en)
ES (1) ES442419A1 (en)
FR (1) FR2290252A1 (en)
GB (1) GB1506893A (en)
LU (1) LU73760A1 (en)
NL (1) NL7513092A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112570029A (en) * 2020-12-17 2021-03-30 上海纳米技术及应用国家工程研究中心有限公司 Preparation method of aluminum ion doped modified iron oxide catalyst with metal organic framework structure

Also Published As

Publication number Publication date
NL7513092A (en) 1976-05-11
GB1506893A (en) 1978-04-12
DE2453232B2 (en) 1976-12-02
CH618618A5 (en) 1980-08-15
DE2453232A1 (en) 1976-05-13
BE835349A (en) 1976-05-07
ES442419A1 (en) 1977-04-01
JPS5170195A (en) 1976-06-17
DK501675A (en) 1976-05-10
LU73760A1 (en) 1976-09-06
FR2290252A1 (en) 1976-06-04

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Legal Events

Date Code Title Description
ST Notification of lapse