GB1383455A - Process for the manufacture of unsaturated ketones - Google Patents

Process for the manufacture of unsaturated ketones

Info

Publication number
GB1383455A
GB1383455A GB3372473A GB3372473A GB1383455A GB 1383455 A GB1383455 A GB 1383455A GB 3372473 A GB3372473 A GB 3372473A GB 3372473 A GB3372473 A GB 3372473A GB 1383455 A GB1383455 A GB 1383455A
Authority
GB
United Kingdom
Prior art keywords
methyl
hepten
heptadiene
ketones
july
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
GB3372473A
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of GB1383455A publication Critical patent/GB1383455A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/24Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by six-membered non-aromatic rings, e.g. beta-carotene
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/30Preparation 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB3372473A 1972-07-17 1973-07-16 Process for the manufacture of unsaturated ketones Expired GB1383455A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27251672A 1972-07-17 1972-07-17

Publications (1)

Publication Number Publication Date
GB1383455A true GB1383455A (en) 1974-02-12

Family

ID=23040129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3372473A Expired GB1383455A (en) 1972-07-17 1973-07-16 Process for the manufacture of unsaturated ketones

Country Status (9)

Country Link
JP (1) JPS4943914A (enrdf_load_html_response)
AT (1) AT326623B (enrdf_load_html_response)
BE (1) BE802389A (enrdf_load_html_response)
CH (1) CH584175A5 (enrdf_load_html_response)
DE (1) DE2336386A1 (enrdf_load_html_response)
FR (1) FR2192997B1 (enrdf_load_html_response)
GB (1) GB1383455A (enrdf_load_html_response)
IT (1) IT994967B (enrdf_load_html_response)
NL (1) NL7309563A (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365498A (en) * 1963-04-15 1968-01-23 Union Carbide Corp Redox catalytic oxidation of olefins to aldehydes and ketones

Also Published As

Publication number Publication date
DE2336386A1 (de) 1974-02-07
IT994967B (it) 1975-10-20
CH584175A5 (enrdf_load_html_response) 1977-01-31
BE802389A (fr) 1974-01-16
NL7309563A (enrdf_load_html_response) 1974-01-21
ATA624373A (de) 1975-03-15
JPS4943914A (enrdf_load_html_response) 1974-04-25
FR2192997A1 (enrdf_load_html_response) 1974-02-15
FR2192997B1 (enrdf_load_html_response) 1976-06-18
AT326623B (de) 1975-12-29

Similar Documents

Publication Publication Date Title
GB1161972A (en) Process for the Manufacture of Saturated Aliphatic Mno-Carboxylic Acids
GB1442965A (en) Process for the manufacture of ketoisophorone
JPS5659722A (en) Oxidation of olefin
Sachdev et al. Concentration and determination of traces of metal ions
GB1383455A (en) Process for the manufacture of unsaturated ketones
GB1429120A (en) Preparation of a diketone
GB1301145A (en) Preparation of carboxylic acids
Hart et al. One-electron transfer from an olefin to a dicarbonium ion
Hoffman et al. Sodium metaperiodate: a mild oxidizing agent for the generation of di-imide from hydrazine
GB1453749A (en) Production of alpha,omega-dialdehydes
GB1510195A (en) Selective hydrogenating catalysts and a process for the preparation thereof
GB1379719A (en) Method for the production of hydroquinone
GB1230732A (enrdf_load_html_response)
GB1296444A (enrdf_load_html_response)
KR870008825A (ko) 카르보닐 화합물의 제조 방법
SU982319A1 (ru) Способ получения бензол ди- или трикарбоновых кислот
GB1449460A (en) Process for producing methacrylic acid
GB1429105A (en) Process for the reduction to ferrous ions of ferric ions present in solutions resulting from the deperoxidation of organic per oxides
GB1337893A (en) 4,5-secosteroids and a process for the manufacture thereof
JPS51115413A (en) Process for preparation of unsaturated carboxylic acids
GB1156421A (en) Oxidation of Alkyl Benzenes
GB1266678A (enrdf_load_html_response)
GB1484060A (en) Process for the preparation of c4 dicarboxylic acids and their esters from 2-butene
GB979413A (en) Process for activating noble metal catalyst
GB866391A (en) Oxidation of acrolein dimer

Legal Events

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