IL65821A0 - Process for the preparation of dimedone - Google Patents

Process for the preparation of dimedone

Info

Publication number
IL65821A0
IL65821A0 IL65821A IL6582182A IL65821A0 IL 65821 A0 IL65821 A0 IL 65821A0 IL 65821 A IL65821 A IL 65821A IL 6582182 A IL6582182 A IL 6582182A IL 65821 A0 IL65821 A0 IL 65821A0
Authority
IL
Israel
Prior art keywords
dimedone
preparation
Prior art date
Application number
IL65821A
Other languages
English (en)
Original Assignee
Lonza 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 Lonza Ag filed Critical Lonza Ag
Publication of IL65821A0 publication Critical patent/IL65821A0/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/32—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/60—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/34—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with ozone; by hydrolysis of ozonides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IL65821A 1981-05-21 1982-05-19 Process for the preparation of dimedone IL65821A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH332181 1981-05-21

Publications (1)

Publication Number Publication Date
IL65821A0 true IL65821A0 (en) 1982-08-31

Family

ID=4253454

Family Applications (1)

Application Number Title Priority Date Filing Date
IL65821A IL65821A0 (en) 1981-05-21 1982-05-19 Process for the preparation of dimedone

Country Status (5)

Country Link
EP (1) EP0065708A3 (xx)
JP (1) JPS57197239A (xx)
DD (1) DD202139A5 (xx)
DK (1) DK228182A (xx)
IL (1) IL65821A0 (xx)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2261751C3 (de) * 1972-12-16 1981-12-24 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Cyclohexandionen-(1,3)
DE2448677C3 (de) * 1974-10-12 1980-04-03 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Cyclohexan-13-dionen bzw. 6-Alkyl-3, 4-dihydro-2-pyranonen
DE2450086C3 (de) * 1974-10-22 1981-10-08 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Resorcinen aus δ -Ketocarbonsäuren oder ihren Lactonen
DE2533920C2 (de) * 1975-07-30 1982-12-09 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Resorcinen

Also Published As

Publication number Publication date
EP0065708A3 (de) 1983-01-26
EP0065708A2 (de) 1982-12-01
DD202139A5 (de) 1983-08-31
DK228182A (da) 1982-11-22
JPS57197239A (en) 1982-12-03

Similar Documents

Publication Publication Date Title
PT74526A (en) Process for the preparation of new n-acyl-polypeptides
HRP930089B1 (en) PROCESS FOR THE PREPARATION OF SPS-aze
DE3278474D1 (en) Process for the preparation of di-galactose derivatives
DE3264923D1 (en) Novel process for the preparation of n6-alkyl-arprinocid
DE3262524D1 (en) Process for the preparation of substituted benzaldehydes
EP0155710A3 (en) Process for the preparation of derivatives of polyethoxypropanesulfonates
DE3261387D1 (en) Process for the preparation of 3-alkyl-3-acyloxy-4-hydroxybutenes
DE3160603D1 (en) Process for the preparation of fluorobenzonitriles
DE3160090D1 (en) Process for the preparation of 2-mercaptobenzthiazoles
PT74254B (en) Process for the preparation of pyridinyl-substituted-benzimidazole derivatives
PT74339A (en) Process for the preparation of alpha-haloalkylamides
GB2111471B (en) Process for the preparation of acicular -feooh
DE3265814D1 (en) Process for the preparation of halogeno-2-mercaptobenzoxazoles
YU195484A (en) Process for the manufacture of substituted trifluoromethylphenyl-tetrahydropyridines
DE3263745D1 (en) Process for the preparation of 4-aminobutyramide
DE3160225D1 (en) Process for the preparation of 1-phenyl-3-carbamoyl-pyrazol-5-ones
DE3160389D1 (en) Process for the preparation of 2-chloro-benzothiazoles
DE3260205D1 (en) Process for the preparation of 2-chloro-4-nitrotoluene
DE3263730D1 (en) Process for the preparation of dihydroxypropyltheophylline
IL66819A0 (en) Process for the preparation of macrophages-activating-factor
DE3260445D1 (en) Process for the preparation of 17-alpha-ethynyl-17-beta-trifluoroacetoxy-gon-4-en-3-one derivatives
DE3268338D1 (en) Process for the preparation of phosphonic-acid anhydrides
DE3160108D1 (en) Process for the preparation of 2-amino-6-nitro-benzothiazole
DE3160147D1 (en) Process for the preparation of 1-acetoxy-3-chloro-pentanone-4
IL65821A0 (en) Process for the preparation of dimedone