GB1048318A - Process for the manufacture of 1,2-alkane-epoxides - Google Patents

Process for the manufacture of 1,2-alkane-epoxides

Info

Publication number
GB1048318A
GB1048318A GB3246865A GB3246865A GB1048318A GB 1048318 A GB1048318 A GB 1048318A GB 3246865 A GB3246865 A GB 3246865A GB 3246865 A GB3246865 A GB 3246865A GB 1048318 A GB1048318 A GB 1048318A
Authority
GB
United Kingdom
Prior art keywords
alkane
acid
epoxides
peracetic acid
reaction
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
GB3246865A
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.)
Knapsack AG
Original Assignee
Knapsack 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
Application filed by Knapsack AG filed Critical Knapsack AG
Publication of GB1048318A publication Critical patent/GB1048318A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms

Landscapes

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

Abstract

1,2-Alkane epoxides having at least 8 carbon atoms in a straight chain are prepared by oxidizing an appropriate 1-alkene with peracetic acid which is anhydrous and free from mineral acid in the presence of an inert solvent with sustained agitation at 20 DEG to 100 DEG C., conducting the reaction at below 50 DEG C. for a time sufficient to transform 55 to 80% of the peracetic acid used, thereafter completing the reaction by increasing the temperature in one or more stages to a value above 50 DEG C., and ultimately freeing the resultant 1,2-alkane epoxide from the solvent and the said acetic acid. The peracetic acid may contain acetic acid, preferably in a molar deficiency.
GB3246865A 1964-07-29 1965-07-29 Process for the manufacture of 1,2-alkane-epoxides Expired GB1048318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK53594A DE1230005B (en) 1964-07-29 1964-07-29 Process for the preparation of 1,2-alkane epoxies

Publications (1)

Publication Number Publication Date
GB1048318A true GB1048318A (en) 1966-11-16

Family

ID=7226781

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3246865A Expired GB1048318A (en) 1964-07-29 1965-07-29 Process for the manufacture of 1,2-alkane-epoxides

Country Status (5)

Country Link
AT (1) AT256800B (en)
BE (1) BE667593A (en)
DE (1) DE1230005B (en)
GB (1) GB1048318A (en)
NL (1) NL6509843A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849532A (en) * 1985-08-05 1989-07-18 Degussa Aktiengesellschaft Process for the preparation of a cycloaliphatic diepoxide
US4851556A (en) * 1985-08-05 1989-07-25 Degussa Aktiengesellschaft Process for the preparation of epoxidized polybutadienes
US5101051A (en) * 1990-06-13 1992-03-31 Eka Nobel Process for the production of epoxides
US6448418B1 (en) 1998-10-27 2002-09-10 Basf Aktiengesellschaft Method of epoxidizing olefins
CN118561779A (en) * 2024-08-05 2024-08-30 深圳智微通科技有限公司 Method and production system for continuously synthesizing 1, 2-epoxydodecane

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056932B1 (en) * 1981-01-15 1984-09-19 Bayer Ag Process for the preparation and isolation of n-alkyl oxiranes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849532A (en) * 1985-08-05 1989-07-18 Degussa Aktiengesellschaft Process for the preparation of a cycloaliphatic diepoxide
US4851556A (en) * 1985-08-05 1989-07-25 Degussa Aktiengesellschaft Process for the preparation of epoxidized polybutadienes
US5101051A (en) * 1990-06-13 1992-03-31 Eka Nobel Process for the production of epoxides
US6448418B1 (en) 1998-10-27 2002-09-10 Basf Aktiengesellschaft Method of epoxidizing olefins
CN118561779A (en) * 2024-08-05 2024-08-30 深圳智微通科技有限公司 Method and production system for continuously synthesizing 1, 2-epoxydodecane

Also Published As

Publication number Publication date
DE1230005B (en) 1966-12-08
BE667593A (en) 1965-11-16
AT256800B (en) 1967-09-11
NL6509843A (en) 1966-01-31

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