JPS52125151A - Process for preparing monoacetal of aromatic 1*22diketone - Google Patents

Process for preparing monoacetal of aromatic 1*22diketone

Info

Publication number
JPS52125151A
JPS52125151A JP4160577A JP4160577A JPS52125151A JP S52125151 A JPS52125151 A JP S52125151A JP 4160577 A JP4160577 A JP 4160577A JP 4160577 A JP4160577 A JP 4160577A JP S52125151 A JPS52125151 A JP S52125151A
Authority
JP
Japan
Prior art keywords
22diketone
monoacetal
aromatic
preparing
preparing monoacetal
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
JP4160577A
Other languages
Japanese (ja)
Inventor
Kiyusuterusu Uerunaa
Teiru Riyushian
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/en
Priority claimed from DE19762616382 external-priority patent/DE2616382C2/en
Application filed by BASF SE filed Critical BASF SE
Publication of JPS52125151A publication Critical patent/JPS52125151A/en
Pending 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)
JP4160577A 1976-04-14 1977-04-13 Process for preparing monoacetal of aromatic 1*22diketone Pending JPS52125151A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762616588 DE2616588A1 (en) 1976-04-14 1976-04-14 Symmetrical monoacetals prodn. from aromatic diketones - alkylating agent and metal alcoholate, for use as photopolymerisation initiators
DE19762616382 DE2616382C2 (en) 1976-04-14 1976-04-14 Process for the preparation of non-cyclic, asymmetrical 1,1-acetals of aromatic 1,2-diketones, some non-cyclic, asymmetrical 1,2-diketones as such and their use as photoinitiators

Publications (1)

Publication Number Publication Date
JPS52125151A true JPS52125151A (en) 1977-10-20

Family

ID=25770343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4160577A Pending JPS52125151A (en) 1976-04-14 1977-04-13 Process for preparing monoacetal of aromatic 1*22diketone

Country Status (5)

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

Cited By (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
JP2005082679A (en) * 2003-09-08 2005-03-31 Dainippon Ink & Chem Inc Light-modulating layer-forming material and liquid crystal device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834029A1 (en) * 1988-10-06 1990-04-12 Basf Ag METHOD FOR PRODUCING SYMMETRIC AND UNSYMMETRIC MONOACETAL AROMATIC 1,2-DIKETONES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI60194C (en) * 1972-07-28 1981-12-10 Ciba Geigy Ag FREQUENCY REFRIGERATION FOR BENSIL MONOKETALER
DE2616408A1 (en) * 1976-04-14 1977-11-03 Basf Ag MIXTURES POLYMERIZABLE BY UV RADIATION

Cited By (3)

* 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
JP2005082679A (en) * 2003-09-08 2005-03-31 Dainippon Ink & Chem Inc Light-modulating layer-forming material and liquid crystal device
JP4547598B2 (en) * 2003-09-08 2010-09-22 Ｄｉｃ株式会社 Light control layer forming material and liquid crystal device

Also Published As

Publication number Publication date
FR2348180A1 (en) 1977-11-10
IT1082200B (en) 1985-05-21
FR2348180B1 (en) 1980-06-27
CH632228A5 (en) 1982-09-30
GB1580967A (en) 1980-12-10

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