NL7502282A - PROCESS FOR THE PREPARATION OF OX COMPOUNDS. - Google Patents

PROCESS FOR THE PREPARATION OF OX COMPOUNDS.

Info

Publication number
NL7502282A
NL7502282A NL7502282A NL7502282A NL7502282A NL 7502282 A NL7502282 A NL 7502282A NL 7502282 A NL7502282 A NL 7502282A NL 7502282 A NL7502282 A NL 7502282A NL 7502282 A NL7502282 A NL 7502282A
Authority
NL
Netherlands
Prior art keywords
compounds
preparation
Prior art date
Application number
NL7502282A
Other languages
Dutch (nl)
Other versions
NL163204B (en
NL163204C (en
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of NL7502282A publication Critical patent/NL7502282A/en
Publication of NL163204B publication Critical patent/NL163204B/en
Application granted granted Critical
Publication of NL163204C publication Critical patent/NL163204C/en

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7502282A 1974-03-01 1975-02-26 PROCESS FOR THE PREPARATION OF BETA-ISOFORON. NL163204C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH293374A CH599085A5 (en) 1974-03-01 1974-03-01

Publications (3)

Publication Number Publication Date
NL7502282A true NL7502282A (en) 1975-09-03
NL163204B NL163204B (en) 1980-03-17
NL163204C NL163204C (en) 1980-08-15

Family

ID=4244889

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7502282A NL163204C (en) 1974-03-01 1975-02-26 PROCESS FOR THE PREPARATION OF BETA-ISOFORON.

Country Status (9)

Country Link
JP (1) JPS548650B2 (en)
AT (1) AT339273B (en)
BE (1) BE826113A (en)
CH (1) CH599085A5 (en)
DE (1) DE2508779C2 (en)
FR (1) FR2262656B1 (en)
GB (1) GB1446537A (en)
IT (1) IT1031790B (en)
NL (1) NL163204C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60246662A (en) * 1984-12-28 1985-12-06 Hitachi Ltd Semiconductor device
DE3735211A1 (en) * 1987-10-17 1989-04-27 Huels Chemische Werke Ag METHOD FOR PRODUCING BETA-ISOPHORONE FROM ALPHA-ISOPHORONE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1928537C3 (en) * 1969-06-04 1981-03-12 Exxon Research and Engineering Co., 07036 Linden, N.J. Process for obtaining pure isophorone

Also Published As

Publication number Publication date
NL163204B (en) 1980-03-17
FR2262656B1 (en) 1980-09-26
IT1031790B (en) 1979-05-10
DE2508779C2 (en) 1986-02-13
NL163204C (en) 1980-08-15
ATA159175A (en) 1977-02-15
BE826113A (en) 1975-08-28
JPS548650B2 (en) 1979-04-17
CH599085A5 (en) 1978-05-12
GB1446537A (en) 1976-08-18
FR2262656A1 (en) 1975-09-26
AT339273B (en) 1977-10-10
DE2508779A1 (en) 1975-09-04
JPS50117710A (en) 1975-09-16

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Legal Events

Date Code Title Description
SNR Assignments of patents or rights arising from examined patent applications

Owner name: F. HOFFMANN-LA ROCHE AG

V1 Lapsed because of non-payment of the annual fee