CH572880A5 - - Google Patents

Info

Publication number
CH572880A5
CH572880A5 CH1200772A CH1200772A CH572880A5 CH 572880 A5 CH572880 A5 CH 572880A5 CH 1200772 A CH1200772 A CH 1200772A CH 1200772 A CH1200772 A CH 1200772A CH 572880 A5 CH572880 A5 CH 572880A5
Authority
CH
Switzerland
Application number
CH1200772A
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
Priority to CH1200772A priority Critical patent/CH572880A5/xx
Priority to IT25927/73A priority patent/IT990729B/it
Priority to NL7309195A priority patent/NL7309195A/xx
Priority to DE2340163A priority patent/DE2340163C3/de
Priority to US387404A priority patent/US3911019A/en
Priority to JP48089354A priority patent/JPS5138687B2/ja
Priority to AT706573A priority patent/AT324293B/de
Priority to GB3821573A priority patent/GB1381085A/en
Priority to BE134503A priority patent/BE803525A/fr
Priority to FR7329746A priority patent/FR2196313B1/fr
Publication of CH572880A5 publication Critical patent/CH572880A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/203—Unsaturated compounds containing keto groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • 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
    • C07C45/69—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 addition to carbon-to-carbon double or triple bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH1200772A 1972-08-14 1972-08-14 CH572880A5 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH1200772A CH572880A5 (fr) 1972-08-14 1972-08-14
IT25927/73A IT990729B (it) 1972-08-14 1973-06-27 Procedimento per la preparazione di metil eptenone
NL7309195A NL7309195A (fr) 1972-08-14 1973-07-02
DE2340163A DE2340163C3 (de) 1972-08-14 1973-08-08 Verfahren zur Herstellung von Methylheptenon
US387404A US3911019A (en) 1972-08-14 1973-08-10 Preparation of methylheptenone
JP48089354A JPS5138687B2 (fr) 1972-08-14 1973-08-10
AT706573A AT324293B (de) 1972-08-14 1973-08-13 Verfahren zur herstellung von methylheptenon
GB3821573A GB1381085A (en) 1972-08-14 1973-08-13 Process for the manufacture of methylheptenone
BE134503A BE803525A (fr) 1972-08-14 1973-08-13 Procede pour la preparation de methylheptenone
FR7329746A FR2196313B1 (fr) 1972-08-14 1973-08-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1200772A CH572880A5 (fr) 1972-08-14 1972-08-14

Publications (1)

Publication Number Publication Date
CH572880A5 true CH572880A5 (fr) 1976-02-27

Family

ID=4378970

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1200772A CH572880A5 (fr) 1972-08-14 1972-08-14

Country Status (10)

Country Link
US (1) US3911019A (fr)
JP (1) JPS5138687B2 (fr)
AT (1) AT324293B (fr)
BE (1) BE803525A (fr)
CH (1) CH572880A5 (fr)
DE (1) DE2340163C3 (fr)
FR (1) FR2196313B1 (fr)
GB (1) GB1381085A (fr)
IT (1) IT990729B (fr)
NL (1) NL7309195A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109096081A (zh) * 2018-09-29 2018-12-28 天津市安凯特科技发展有限公司 一种α-甲基庚烯酮的合成方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297039A (en) * 1938-03-26 1942-09-29 Shell Dev Reaction of nonconjugated olefinic compounds with alpha-beta-unsaturated carbonylic compounds
US2628252A (en) * 1950-12-07 1953-02-10 Du Pont Preparation of monomeric openchain delta, epsilon-unsaturated carbonyl compounds

Also Published As

Publication number Publication date
IT990729B (it) 1975-07-10
DE2340163C3 (de) 1978-03-09
DE2340163B2 (de) 1977-07-21
NL7309195A (fr) 1974-02-18
GB1381085A (en) 1975-01-22
US3911019A (en) 1975-10-07
AT324293B (de) 1975-08-25
FR2196313B1 (fr) 1978-06-30
BE803525A (fr) 1974-02-13
FR2196313A1 (fr) 1974-03-15
JPS5138687B2 (fr) 1976-10-23
JPS4945010A (fr) 1974-04-27
DE2340163A1 (de) 1974-02-28

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Legal Events

Date Code Title Description
PL Patent ceased