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WO2000068192A3 - Process for the preparation of (di)alkylperoxy esters of (di)carboxylic acids - Google Patents

Process for the preparation of (di)alkylperoxy esters of (di)carboxylic acids Download PDF

Info

Publication number
WO2000068192A3
WO2000068192A3 PCT/EP2000/004393 EP0004393W WO0068192A3 WO 2000068192 A3 WO2000068192 A3 WO 2000068192A3 EP 0004393 W EP0004393 W EP 0004393W WO 0068192 A3 WO0068192 A3 WO 0068192A3
Authority
WO
WIPO (PCT)
Prior art keywords
carboxylic acids
preparation
alkylperoxy
esters
alkylperoxy esters
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.)
Ceased
Application number
PCT/EP2000/004393
Other languages
French (fr)
Other versions
WO2000068192A2 (en
Inventor
Manfred Bergfeld
Axel Carstens
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.)
Akzo Nobel NV
Original Assignee
Akzo Nobel NV
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 Akzo Nobel NV filed Critical Akzo Nobel NV
Priority to JP2000617173A priority Critical patent/JP2002544189A/en
Priority to KR1020017014106A priority patent/KR20020003875A/en
Publication of WO2000068192A2 publication Critical patent/WO2000068192A2/en
Publication of WO2000068192A3 publication Critical patent/WO2000068192A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/38—Peroxy compounds the —O—O— group being bound between a >C=O group and a carbon atom, not further substituted by oxygen atoms, i.e. esters of peroxy acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • C07C407/003—Separation; Purification; Stabilisation; Use of additives

Landscapes

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

Abstract

The invention relates to a process to make (di)alkylperoxy esters of (di)carboxylic acids by reacting a (di)carboxylic acid (di)vinyl ester with an alkylhydroperoxide. Preferably, a base catalyst is used, while the use of a phase transfer catalyst is optional. Optionally one or more solvents are used. Preferably the acetaldehyde that is formed is removed from the perester by distillation and used in further chemical processes.
PCT/EP2000/004393 1999-05-05 2000-05-02 Process for the preparation of (di)alkylperoxy esters of (di)carboxylic acids Ceased WO2000068192A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000617173A JP2002544189A (en) 1999-05-05 2000-05-02 Method for preparing (di) alkyl peroxyesters of (di) carboxylic acids
KR1020017014106A KR20020003875A (en) 1999-05-05 2000-05-02 Process for the preparation of (di)alkylperoxy esters of (di)carboxylic acids

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19920541 1999-05-05
DE19920541.8 1999-05-05

Publications (2)

Publication Number Publication Date
WO2000068192A2 WO2000068192A2 (en) 2000-11-16
WO2000068192A3 true WO2000068192A3 (en) 2001-02-01

Family

ID=7906964

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2000/004393 Ceased WO2000068192A2 (en) 1999-05-05 2000-05-02 Process for the preparation of (di)alkylperoxy esters of (di)carboxylic acids

Country Status (3)

Country Link
JP (1) JP2002544189A (en)
KR (1) KR20020003875A (en)
WO (1) WO2000068192A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102752741B1 (en) * 2019-11-01 2025-01-08 주식회사 엘지화학 Preparation method for ethylene-vinyl acetate copolymer
CN115536565B (en) * 2022-09-23 2024-04-05 山东阳谷华泰化工股份有限公司 Preparation method of tert-butyl peroxybenzoate

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595898A (en) * 1968-03-11 1971-07-27 Halcon International Inc Peresters by reaction of carboxylic acids with organic hydroperoxides
DE1518740B1 (en) * 1965-01-08 1972-06-29 Peroxid Chemie Gmbh Process for the preparation of percarboxylic acid tert-butyl esters

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1518740B1 (en) * 1965-01-08 1972-06-29 Peroxid Chemie Gmbh Process for the preparation of percarboxylic acid tert-butyl esters
US3595898A (en) * 1968-03-11 1971-07-27 Halcon International Inc Peresters by reaction of carboxylic acids with organic hydroperoxides

Also Published As

Publication number Publication date
WO2000068192A2 (en) 2000-11-16
KR20020003875A (en) 2002-01-15
JP2002544189A (en) 2002-12-24

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