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GB1330877A - Production of percarboxylic acids - Google Patents

Production of percarboxylic acids

Info

Publication number
GB1330877A
GB1330877A GB5892170A GB5892170A GB1330877A GB 1330877 A GB1330877 A GB 1330877A GB 5892170 A GB5892170 A GB 5892170A GB 5892170 A GB5892170 A GB 5892170A GB 1330877 A GB1330877 A GB 1330877A
Authority
GB
United Kingdom
Prior art keywords
reaction
hydrogen peroxide
percarboxylic acids
ester
dec
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
GB5892170A
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 DE19691962671 external-priority patent/DE1962671C3/en
Application filed by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB1330877A publication Critical patent/GB1330877A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00Preparation of peroxy compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00Preparation of peroxy compounds
    • C07C407/003Separation; Purification; Stabilisation; Use of additives

Landscapes

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

Abstract

1330877 Percarboxylic acids DEUTSCHE GOLDUND SILBER-SCHEIDEANSTALT 11 Dec 1970 [13 Dec 1969 (2)] 58921/70 Heading C2C Percarboxylic acids are obtained by reacting the corresponding carboxylic acids with hydrogen peroxide in the presence of acid catalysts, the reaction being conducted in completely anhydrous solution and either (a) the solution containing neither alcohols nor compounds which form alcohols with hydrogen peroxide under the reaction conditions and the water formed during the reaction being continuously removed by azeotropic distillation with the solvent for the hydrogen peroxide, or (b) the solvent used being a carboxylic ester and a quantity of alcohol corresponding to the ester used being added to the reaction mixture in an amount corresponding to the quantity of ester consumed by perhydrolysis, and water formed in the reaction being continuously removed by azeotropic distillation.
GB5892170A 1969-12-13 1970-12-11 Production of percarboxylic acids Expired GB1330877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691962671 DE1962671C3 (en) 1969-12-13 Process for the preparation of anhydrous solutions of percarboxylic acids in carboxylic acid esters

Publications (1)

Publication Number Publication Date
GB1330877A true GB1330877A (en) 1973-09-19

Family

ID=5753836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5892170A Expired GB1330877A (en) 1969-12-13 1970-12-11 Production of percarboxylic acids

Country Status (3)

Country Link
CA (1) CA918172A (en)
GB (1) GB1330877A (en)
NL (1) NL7017241A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370251A (en) * 1980-07-25 1983-01-25 Fmc Corporation Continuous process for the production of peroxycarboxylic acid compositions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370251A (en) * 1980-07-25 1983-01-25 Fmc Corporation Continuous process for the production of peroxycarboxylic acid compositions

Also Published As

Publication number Publication date
NL7017241A (en) 1971-06-15
DE1962671A1 (en) 1971-06-24
CA918172A (en) 1973-01-02

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee