GB1580967A - Manufacture of monoacetals of aromatic 1,2-diketones - Google Patents

Manufacture of monoacetals of aromatic 1,2-diketones Download PDF

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Publication number
GB1580967A
GB1580967A GB1528777A GB1528777A GB1580967A GB 1580967 A GB1580967 A GB 1580967A GB 1528777 A GB1528777 A GB 1528777A GB 1528777 A GB1528777 A GB 1528777A GB 1580967 A GB1580967 A GB 1580967A
Authority
GB
United Kingdom
Prior art keywords
carbon atoms
aromatic
diketone
monoacetal
parts
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.)
Expired
Application number
GB1528777A
Other languages
English (en)
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.)
BASF SE
Original Assignee
BASF SE
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
Priority claimed from DE19762616588 external-priority patent/DE2616588A1/de
Priority claimed from DE19762616382 external-priority patent/DE2616382C2/de
Application filed by BASF SE filed Critical BASF SE
Publication of GB1580967A publication Critical patent/GB1580967A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/027—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds
    • G03F7/028—Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
    • G03F7/031—Organic compounds not covered by group G03F7/029
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/04—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyesters
    • C08F299/0407—Processes of polymerisation
    • C08F299/0421—Polymerisation initiated by wave energy or particle radiation
    • C08F299/0428—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F299/0435—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1528777A 1976-04-14 1977-04-13 Manufacture of monoacetals of aromatic 1,2-diketones Expired GB1580967A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762616588 DE2616588A1 (de) 1976-04-14 1976-04-14 Verfahren zur herstellung von symmetrischen monoacetalen aromatischer 1.2-diketone
DE19762616382 DE2616382C2 (de) 1976-04-14 1976-04-14 Verfahren zur Herstellung von nicht-cyclischen, unsymmetrischen 1,1-Acetalen aromatischer 1,2-Diketone, einige nicht-cyclische, unsymmetrische 1,2-Diketone als solche und deren Verwendung als Photoinitiatoren

Publications (1)

Publication Number Publication Date
GB1580967A true GB1580967A (en) 1980-12-10

Family

ID=25770343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1528777A Expired GB1580967A (en) 1976-04-14 1977-04-13 Manufacture of monoacetals of aromatic 1,2-diketones

Country Status (5)

Country Link
JP (1) JPS52125151A (enExample)
CH (1) CH632228A5 (enExample)
FR (1) FR2348180A1 (enExample)
GB (1) GB1580967A (enExample)
IT (1) IT1082200B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967010A (en) * 1988-10-06 1990-10-30 Basf Aktiengesellschaft Preparation of symmetric and asymmetric monoacetals of aromatic 1,2-diketones

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5081307A (en) * 1989-07-14 1992-01-14 Kawaguchi Chemical Co., Ltd. Process for preparing 2,2-dimethoxy-2-phenylacetophenone
JP4547598B2 (ja) * 2003-09-08 2010-09-22 Ｄｉｃ株式会社 調光層形成材料及び液晶デバイス

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI60194C (fi) * 1972-07-28 1981-12-10 Ciba Geigy Ag Foerfarande foer framstaellning av bensil-monoketaler
DE2616408A1 (de) * 1976-04-14 1977-11-03 Basf Ag Durch uv-bestrahlung polymerisierbare gemische

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4967010A (en) * 1988-10-06 1990-10-30 Basf Aktiengesellschaft Preparation of symmetric and asymmetric monoacetals of aromatic 1,2-diketones

Also Published As

Publication number Publication date
FR2348180A1 (fr) 1977-11-10
JPS52125151A (en) 1977-10-20
CH632228A5 (en) 1982-09-30
IT1082200B (it) 1985-05-21
FR2348180B1 (enExample) 1980-06-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940413