CA996121A - Process for the manufacture of oxo compounds - Google Patents

Process for the manufacture of oxo compounds

Info

Publication number
CA996121A
CA996121A CA141,365A CA141365A CA996121A CA 996121 A CA996121 A CA 996121A CA 141365 A CA141365 A CA 141365A CA 996121 A CA996121 A CA 996121A
Authority
CA
Canada
Prior art keywords
manufacture
oxo compounds
oxo
compounds
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
CA141,365A
Other versions
CA141365S (en
Inventor
Horst Pauling
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
Application granted granted Critical
Publication of CA996121A publication Critical patent/CA996121A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D317/00Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/72Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 spiro-condensed with carbocyclic rings
    • 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
    • C07C403/14Derivatives 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 doubly-bound oxygen atoms
    • 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
    • C07C45/51Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/512Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being a free hydroxyl group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/20Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/21Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/12Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Duct Arrangements (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA141,365A 1971-05-07 1972-05-05 Process for the manufacture of oxo compounds Expired CA996121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH675071A CH589023A5 (en) 1971-05-07 1971-05-07

Publications (1)

Publication Number Publication Date
CA996121A true CA996121A (en) 1976-08-31

Family

ID=4314441

Family Applications (1)

Application Number Title Priority Date Filing Date
CA141,365A Expired CA996121A (en) 1971-05-07 1972-05-05 Process for the manufacture of oxo compounds

Country Status (18)

Country Link
JP (1) JPS5115008B1 (en)
AT (1) AT314489B (en)
AU (1) AU463346B2 (en)
BE (1) BE783055A (en)
BR (1) BR7202834D0 (en)
CA (1) CA996121A (en)
CH (1) CH589023A5 (en)
CS (1) CS166813B2 (en)
DD (1) DD98904A5 (en)
DE (1) DE2222213C3 (en)
FR (1) FR2137550B1 (en)
GB (1) GB1358623A (en)
HU (1) HU166413B (en)
IL (1) IL39368A (en)
NL (1) NL156125C (en)
NO (1) NO134798C (en)
TR (1) TR17320A (en)
ZA (1) ZA723077B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH589023A5 (en) * 1971-05-07 1977-06-30 Hoffmann La Roche
CN106795078B (en) * 2014-10-16 2024-01-30 帝斯曼知识产权资产管理有限公司 Process for producing specific alpha, beta-unsaturated aldehydes
US9908847B2 (en) * 2014-10-16 2018-03-06 Dsm Ip Assets B.V. Method for producing specific α,β-unsaturated aldehydes by rearrangement process
WO2017046346A1 (en) * 2015-09-17 2017-03-23 Dsm Ip Assets B.V. Production of farnesol

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863891A (en) * 1955-03-18 1958-12-09 Little Inc A Metal organo-silyl esters
FR1554805A (en) * 1967-11-28 1969-01-24
CH589023A5 (en) * 1971-05-07 1977-06-30 Hoffmann La Roche
GB1409323A (en) * 1972-11-02 1975-10-08 Roche Products Ltd Process for the manufacture of oxo compounds

Also Published As

Publication number Publication date
SU444360A3 (en) 1974-09-25
FR2137550B1 (en) 1974-07-05
DE2222213B2 (en) 1976-11-11
NO134798C (en) 1976-12-15
AU463346B2 (en) 1975-07-24
CS166813B2 (en) 1976-03-29
NO134798B (en) 1976-09-06
BE783055A (en) 1972-11-06
AU4197472A (en) 1973-11-08
DD98904A5 (en) 1973-07-12
ZA723077B (en) 1973-05-30
GB1358623A (en) 1974-07-03
IL39368A0 (en) 1972-07-26
AT314489B (en) 1974-04-10
FR2137550A1 (en) 1972-12-29
NL7206110A (en) 1972-11-09
IL39368A (en) 1975-10-15
DE2222213C3 (en) 1984-06-20
BR7202834D0 (en) 1974-08-29
NL156125B (en) 1978-03-15
NL156125C (en) 1980-08-15
DE2222213A1 (en) 1973-12-20
JPS5115008B1 (en) 1976-05-13
CH589023A5 (en) 1977-06-30
TR17320A (en) 1975-03-24
HU166413B (en) 1975-03-28

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