GB1149344A - Method for production of epoxides - Google Patents

Method for production of epoxides

Info

Publication number
GB1149344A
GB1149344A GB13944/66A GB1394466A GB1149344A GB 1149344 A GB1149344 A GB 1149344A GB 13944/66 A GB13944/66 A GB 13944/66A GB 1394466 A GB1394466 A GB 1394466A GB 1149344 A GB1149344 A GB 1149344A
Authority
GB
United Kingdom
Prior art keywords
solvent
benzene
epoxides
hydroperoxide
butyl
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
GB13944/66A
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.)
Atlantic Richfield Co
Original Assignee
Atlantic Richfield Co
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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of GB1149344A publication Critical patent/GB1149344A/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
    • C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

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

Abstract

1,149,344. Epoxides. ATLANTIC RICHFIELD CO. 29 March, 1966 [1 July, 1965], No. 13944/66. Addition to 1,136,923. Heading C2C. Epoxides are produced by reacting a C 2-4 olefin with a C 4-8 tertiary alkyl hydroperoxide under superatmospheric pressure at 50-200‹ C. in the presence of metallic Mo or a compound of Mo as catalyst and in the presence of a solvent which contains at least 20% by weight of a hydrocarbon which is benzene, an alkylated benzene of up to 18 carbon atoms or a C 4-16 paraffin, provided that said solvent is not solely benzene, toluene or 2,2,4-trimethylpentane. Specified hydrocarbon solvents are xylenes, cumene, ethyl-, t-butyl-, octyl- and dodecylbenzenes, isobutane, hexanes, iso-octanes, nonanes and decanes. t-Butyl alcohol may be used as a co-solvent. The preferred hydroperoxide is t-butyl hydroperoxide. Preferred catalysts are molybdenum carbonyls, halides and heteropoly acid salts. Examples relate to the preparation of propylene oxide. Reference has been directed by the Comptroller to Specifications 1,060,122 and 1,074,330.
GB13944/66A 1965-07-01 1966-03-29 Method for production of epoxides Expired GB1149344A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46888865A 1965-07-01 1965-07-01

Publications (1)

Publication Number Publication Date
GB1149344A true GB1149344A (en) 1969-04-23

Family

ID=23861642

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1136923D Expired GB1136923A (en) 1965-07-01
GB13944/66A Expired GB1149344A (en) 1965-07-01 1966-03-29 Method for production of epoxides

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1136923D Expired GB1136923A (en) 1965-07-01

Country Status (4)

Country Link
BE (1) BE680303A (en)
DE (1) DE1568002A1 (en)
GB (2) GB1149344A (en)
NL (1) NL6605820A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112920142A (en) * 2019-12-06 2021-06-08 万华化学集团股份有限公司 Preparation method of styrene oxide

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5539131A (en) * 1995-07-13 1996-07-23 Arco Chemical Technology, L.P. Olefin epoxidation process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112920142A (en) * 2019-12-06 2021-06-08 万华化学集团股份有限公司 Preparation method of styrene oxide
CN112920142B (en) * 2019-12-06 2022-09-16 万华化学集团股份有限公司 Preparation method of styrene oxide

Also Published As

Publication number Publication date
DE1568002A1 (en) 1970-04-30
GB1136923A (en) 1900-01-01
BE680303A (en) 1966-10-31
NL6605820A (en) 1967-01-02

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