DE1618444A1 - Verfahren zur Herstellung von ss-Diketonen - Google Patents

Verfahren zur Herstellung von ss-Diketonen

Info

Publication number
DE1618444A1
DE1618444A1 DE19671618444 DE1618444A DE1618444A1 DE 1618444 A1 DE1618444 A1 DE 1618444A1 DE 19671618444 DE19671618444 DE 19671618444 DE 1618444 A DE1618444 A DE 1618444A DE 1618444 A1 DE1618444 A1 DE 1618444A1
Authority
DE
Germany
Prior art keywords
general formula
carbon atoms
mol
alkali metal
sodium
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.)
Pending
Application number
DE19671618444
Other languages
German (de)
English (en)
Inventor
Harald Dr Haeberlein
Hermann Dr Woppert
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of DE1618444A1 publication Critical patent/DE1618444A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/782—Ketones containing a keto group bound to a six-membered aromatic ring polycyclic
    • 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
    • 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
    • C07C45/455—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation with carboxylic acids or their derivatives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19671618444 1967-06-24 1967-06-24 Verfahren zur Herstellung von ss-Diketonen Pending DE1618444A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0052790 1967-06-24

Publications (1)

Publication Number Publication Date
DE1618444A1 true DE1618444A1 (de) 1971-04-01

Family

ID=7105741

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671618444 Pending DE1618444A1 (de) 1967-06-24 1967-06-24 Verfahren zur Herstellung von ss-Diketonen

Country Status (2)

Country Link
BE (1) BE714046A (cg-RX-API-DMAC7.html)
DE (1) DE1618444A1 (cg-RX-API-DMAC7.html)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046161A3 (en) * 1980-08-14 1982-04-28 Phoenix Chemical Corporation 1,3-dicarbonyl compounds and polyvinyl halide resin compositions containing the same
FR2577220A1 (fr) * 1985-02-08 1986-08-14 Rhone Poulenc Spec Chim Procede d'acetoacetylation de composes aromatiques
EP0376511A3 (en) * 1988-12-15 1990-09-26 Ici Americas Inc. Ultraviolet radiation absorbing compositions of bis-1,3-diketone derivatives of benzene
EP0454623A1 (de) * 1990-04-26 1991-10-30 Ciba-Geigy Ag Verfahren zur Herstellung von linearen 1,3-Diketonen
US5344992A (en) * 1990-04-26 1994-09-06 Ciba-Geigy Corporation Process for the preparation of linear 1,3-diketones

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4988501A (en) * 1988-12-15 1991-01-29 Ici Americas Inc. Sunscreen composition
CN1259113A (zh) * 1997-06-03 2000-07-05 伊斯曼化学公司 制备1,3－二羰基化合物的方法
EP1009727A1 (en) 1997-06-03 2000-06-21 Eastman Chemical Company Catalyst for oxidative nef reaction using basic hydrogen peroxide
EP0988276B1 (en) * 1997-06-03 2003-03-19 Eastman Chemical Company Process for the preparation of thioether-substituted aromatic ketones
US6096929A (en) * 1998-06-02 2000-08-01 Eastman Kodak Company Process for the preparation of thioether-substituted aromatic ketones

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046161A3 (en) * 1980-08-14 1982-04-28 Phoenix Chemical Corporation 1,3-dicarbonyl compounds and polyvinyl halide resin compositions containing the same
FR2577220A1 (fr) * 1985-02-08 1986-08-14 Rhone Poulenc Spec Chim Procede d'acetoacetylation de composes aromatiques
EP0376511A3 (en) * 1988-12-15 1990-09-26 Ici Americas Inc. Ultraviolet radiation absorbing compositions of bis-1,3-diketone derivatives of benzene
EP0454623A1 (de) * 1990-04-26 1991-10-30 Ciba-Geigy Ag Verfahren zur Herstellung von linearen 1,3-Diketonen
US5344992A (en) * 1990-04-26 1994-09-06 Ciba-Geigy Corporation Process for the preparation of linear 1,3-diketones

Also Published As

Publication number Publication date
BE714046A (cg-RX-API-DMAC7.html) 1968-09-16

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