FR1602512A - Heterogenous catalysts for organic reactions - Google Patents

Heterogenous catalysts for organic reactions

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Publication number
FR1602512A
FR1602512A FR1602512DA FR1602512A FR 1602512 A FR1602512 A FR 1602512A FR 1602512D A FR1602512D A FR 1602512DA FR 1602512 A FR1602512 A FR 1602512A
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FR
France
Prior art keywords
organic reactions
heterogenous catalysts
exchange resins
resins
heterogenous
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1602512A publication Critical patent/FR1602512A/en
Expired legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/235—Saturated compounds containing more than one carboxyl group
    • C07C59/347—Saturated compounds containing more than one carboxyl group containing keto 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08—Ion-exchange resins
    • B01J31/10—Ion-exchange resins sulfonated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C27/00—Processes involving the simultaneous production of more than one class of oxygen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones

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  • 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

They comprise weakly or strongly acidic or basic ion exchange resins. These exchange resins have the advantages of being easily removed from the reaction mixt. by filtration, do not cause corrosion of containers (like strong acids e.g. H2SO4) or cause degradation of the org. material like strong alkali. The use of these resins is also suited for continuous production processes and are partic. suitable for prepg. delicate products.
FR1602512D 1968-08-01 1968-08-01 Heterogenous catalysts for organic reactions Expired FR1602512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR161838 1968-08-01

Publications (1)

Publication Number Publication Date
FR1602512A true FR1602512A (en) 1970-12-21

Family

ID=8653417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1602512D Expired FR1602512A (en) 1968-08-01 1968-08-01 Heterogenous catalysts for organic reactions

Country Status (1)

Country Link
FR (1) FR1602512A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056489A1 (en) * 1981-01-21 1982-07-28 BASF Aktiengesellschaft A continuous process for the preparation of adipic acid
EP0596484A1 (en) * 1992-11-05 1994-05-11 Salzgitter Anlagenbau Zweigniederlassung der Preussag Anlagenbau GmbH Process for preparing formic acid
EP0891963A1 (en) * 1997-07-18 1999-01-20 Henkel Kommanditgesellschaft auf Aktien Process for the preparation of fatty acids

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056489A1 (en) * 1981-01-21 1982-07-28 BASF Aktiengesellschaft A continuous process for the preparation of adipic acid
US4360695A (en) * 1981-01-21 1982-11-23 Basf Aktiengesellschaft Continuous preparation of adiptic acid
EP0596484A1 (en) * 1992-11-05 1994-05-11 Salzgitter Anlagenbau Zweigniederlassung der Preussag Anlagenbau GmbH Process for preparing formic acid
EP0891963A1 (en) * 1997-07-18 1999-01-20 Henkel Kommanditgesellschaft auf Aktien Process for the preparation of fatty acids

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TP Transmission of property
ST Notification of lapse