DK347684A - Fremgangsmaade til epoxidisomerisering - Google Patents

Fremgangsmaade til epoxidisomerisering Download PDF

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Publication number
DK347684A
DK347684A DK347684A DK347684A DK347684A DK 347684 A DK347684 A DK 347684A DK 347684 A DK347684 A DK 347684A DK 347684 A DK347684 A DK 347684A DK 347684 A DK347684 A DK 347684A
Authority
DK
Denmark
Prior art keywords
formula
trimethyl
epoxid
isomerization
procedure
Prior art date
Application number
DK347684A
Other languages
English (en)
Other versions
DK347684D0 (da
Inventor
Teodor Lukac
Milan Soukup
Erich Widmer
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of DK347684D0 publication Critical patent/DK347684D0/da
Publication of DK347684A publication Critical patent/DK347684A/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/64—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of functional groups containing oxygen only in singly bound form
DK347684A 1983-08-23 1984-07-13 Fremgangsmaade til epoxidisomerisering DK347684A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH459383 1983-08-23

Publications (2)

Publication Number Publication Date
DK347684D0 DK347684D0 (da) 1984-07-13
DK347684A true DK347684A (da) 1985-02-24

Family

ID=4278977

Family Applications (1)

Application Number Title Priority Date Filing Date
DK347684A DK347684A (da) 1983-08-23 1984-07-13 Fremgangsmaade til epoxidisomerisering

Country Status (6)

Country Link
US (1) US4532358A (da)
EP (1) EP0133711B1 (da)
JP (1) JPS6058934A (da)
AT (1) ATE32508T1 (da)
DE (1) DE3469354D1 (da)
DK (1) DK347684A (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428047A1 (de) * 1994-08-08 1996-02-15 Basf Ag Verfahren zur Herstellung von alpha-Hydroxyketonen
US20060198122A1 (en) * 2005-03-04 2006-09-07 R2 Innovation Llc Illuminated headwear

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54154725A (en) * 1978-05-24 1979-12-06 Teijin Ltd Production of 3-cycloalkenone
US4371711A (en) * 1979-05-30 1983-02-01 Sumitomo Chemical Company, Limited Process for producing 4-hydroxycyclopentenones
JPS5615216A (en) * 1979-07-13 1981-02-14 Teijin Ltd Production of 1,3-dione
EP0031875B1 (de) * 1979-11-28 1983-05-18 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Verfahren zur Herstellung von Cyclohexenderivaten
US4359586A (en) * 1981-02-12 1982-11-16 Scm Corporation Synthesis 2-alkyl cyclopentenolones

Also Published As

Publication number Publication date
ATE32508T1 (de) 1988-03-15
DE3469354D1 (en) 1988-03-24
US4532358A (en) 1985-07-30
EP0133711A2 (de) 1985-03-06
JPS6058934A (ja) 1985-04-05
DK347684D0 (da) 1984-07-13
EP0133711A3 (en) 1986-01-22
EP0133711B1 (de) 1988-02-17

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment