DK125885B - Fremgangsmåde til fremstilling af 2,4-disubstituerede phenylketoner. - Google Patents

Fremgangsmåde til fremstilling af 2,4-disubstituerede phenylketoner.

Info

Publication number
DK125885B
DK125885B DK253968A DK253968A DK125885B DK 125885 B DK125885 B DK 125885B DK 253968 A DK253968 A DK 253968A DK 253968 A DK253968 A DK 253968A DK 125885 B DK125885 B DK 125885B
Authority
DK
Denmark
Prior art keywords
preparation
disubstituted phenyl
phenyl ketones
ketones
disubstituted
Prior art date
Application number
DK253968A
Other languages
Danish (da)
English (en)
Inventor
Helden R Van
D Medema
D Poel
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of DK125885B publication Critical patent/DK125885B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • C07C17/358—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by isomerisation
    • 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK253968A 1967-06-01 1968-05-30 Fremgangsmåde til fremstilling af 2,4-disubstituerede phenylketoner. DK125885B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2539367A GB1135358A (en) 1967-06-01 1967-06-01 Process for the preparation of 2,4-disubstituted phenyl ketones

Publications (1)

Publication Number Publication Date
DK125885B true DK125885B (da) 1973-05-21

Family

ID=10226959

Family Applications (1)

Application Number Title Priority Date Filing Date
DK253968A DK125885B (da) 1967-06-01 1968-05-30 Fremgangsmåde til fremstilling af 2,4-disubstituerede phenylketoner.

Country Status (7)

Country Link
BE (1) BE715858A (de)
CH (1) CH500931A (de)
DE (1) DE1768578C3 (de)
DK (1) DK125885B (de)
FR (1) FR1569165A (de)
GB (1) GB1135358A (de)
NL (1) NL144261B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2616478C2 (de) * 1976-04-14 1986-05-22 Brickl, Rolf, Dr., 7951 Warthausen Fluoracylresorcine enthaltende Arzneimittel, Biocide und Kosmetika
WO1992017433A1 (en) * 1991-03-27 1992-10-15 Schering Corporation Preparation of chiral hydroxyketones
IL101372A0 (en) * 1991-03-27 1992-11-15 Schering Corp Preparation of chiral hydroxyketones
US5210313A (en) * 1992-01-10 1993-05-11 Maxdem Incorporated Preparation of 2,5-dichlorobenzophenones
US5426233A (en) * 1992-03-25 1995-06-20 Schering Corporation Preparation of chiral hydroxyketones
DE4426575A1 (de) * 1994-07-27 1996-02-01 Hoechst Ag Verfahren zur Herstellung von 2,4-Difluoracetophenon
CN113620797A (zh) * 2021-08-09 2021-11-09 宁夏瑞泰科技股份有限公司 一种制备2,4-二氯苯乙酮的方法

Also Published As

Publication number Publication date
DE1768578A1 (de) 1971-12-30
DE1768578B2 (de) 1976-10-21
NL6807623A (de) 1968-12-02
FR1569165A (de) 1969-05-30
CH500931A (de) 1970-12-31
GB1135358A (en) 1968-12-04
DE1768578C3 (de) 1980-10-09
NL144261B (nl) 1974-12-16
BE715858A (de) 1968-12-02

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