ATA665273A - Verfahren zur herstellung von monoacetalen aromatischer 1,2-diketone - Google Patents

Verfahren zur herstellung von monoacetalen aromatischer 1,2-diketone

Info

Publication number
ATA665273A
ATA665273A AT665273A AT665273A ATA665273A AT A665273 A ATA665273 A AT A665273A AT 665273 A AT665273 A AT 665273A AT 665273 A AT665273 A AT 665273A AT A665273 A ATA665273 A AT A665273A
Authority
AT
Austria
Prior art keywords
monoacetal
diketone
aromatic
manufacturing
monoacetal aromatic
Prior art date
Application number
AT665273A
Other languages
English (en)
Other versions
AT331237B (de
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to AT665273A priority Critical patent/AT331237B/de
Priority to AT652875A priority patent/AT341634B/de
Publication of ATA665273A publication Critical patent/ATA665273A/de
Application granted granted Critical
Publication of AT331237B publication Critical patent/AT331237B/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • 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
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/30—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation
    • 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
    • C07C45/67—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 isomerisation; by change of size of the carbon skeleton
    • C07C45/68—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C07C45/71—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 isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT665273A 1972-07-28 1973-07-27 Verfahren zur herstellung von monoacetalen aromatischer 1,2-diketone AT331237B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT665273A AT331237B (de) 1973-07-27 1973-07-27 Verfahren zur herstellung von monoacetalen aromatischer 1,2-diketone
AT652875A AT341634B (de) 1972-07-28 1975-08-22 Photopolymerisierbare gemische

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT665273A AT331237B (de) 1973-07-27 1973-07-27 Verfahren zur herstellung von monoacetalen aromatischer 1,2-diketone

Publications (2)

Publication Number Publication Date
ATA665273A true ATA665273A (de) 1975-11-15
AT331237B AT331237B (de) 1976-08-10

Family

ID=3588463

Family Applications (1)

Application Number Title Priority Date Filing Date
AT665273A AT331237B (de) 1972-07-28 1973-07-27 Verfahren zur herstellung von monoacetalen aromatischer 1,2-diketone

Country Status (1)

Country Link
AT (1) AT331237B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4014489A1 (de) * 1990-05-07 1991-11-14 Merck Patent Gmbh Copolymerisierbare benzilketal-fotoinitiatoren

Also Published As

Publication number Publication date
AT331237B (de) 1976-08-10

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