SE8701168L - Nytt forfarande - Google Patents

Nytt forfarande

Info

Publication number
SE8701168L
SE8701168L SE8701168A SE8701168A SE8701168L SE 8701168 L SE8701168 L SE 8701168L SE 8701168 A SE8701168 A SE 8701168A SE 8701168 A SE8701168 A SE 8701168A SE 8701168 L SE8701168 L SE 8701168L
Authority
SE
Sweden
Prior art keywords
new procedure
methoxy
effected
naphthaldehyde
prodn
Prior art date
Application number
SE8701168A
Other languages
English (en)
Swedish (sv)
Other versions
SE8701168D0 (sv
Inventor
D A Love
Original Assignee
Beecham Group Plc
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 Beecham Group Plc filed Critical Beecham Group Plc
Publication of SE8701168D0 publication Critical patent/SE8701168D0/xx
Publication of SE8701168L publication Critical patent/SE8701168L/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
    • C07C49/255—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
    • 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
    • C07C45/65—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
    • 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
    • C07C45/72—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 of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • 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
    • C07C45/72—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 of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/73—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 of compounds containing >C = O groups with the same or other compounds containing >C = O groups combined with hydrogenation

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)
SE8701168A 1986-03-21 1987-03-20 Nytt forfarande SE8701168L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868607119A GB8607119D0 (en) 1986-03-21 1986-03-21 Process

Publications (2)

Publication Number Publication Date
SE8701168D0 SE8701168D0 (sv) 1987-03-20
SE8701168L true SE8701168L (sv) 1987-09-22

Family

ID=10595051

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8701168A SE8701168L (sv) 1986-03-21 1987-03-20 Nytt forfarande

Country Status (8)

Country Link
JP (1) JPS62230744A (xx)
CH (1) CH671014A5 (xx)
DK (1) DK142387A (xx)
ES (1) ES2004267A6 (xx)
GB (1) GB8607119D0 (xx)
GR (1) GR870454B (xx)
NL (1) NL8700656A (xx)
SE (1) SE8701168L (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5756851A (en) * 1996-10-21 1998-05-26 Albemarle Corporation Production of nabumetone or precursors thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1474377A (en) * 1973-09-11 1977-05-25 Beecham Group Ltd Naphthalene derivatives
JPS6045621B2 (ja) * 1978-01-27 1985-10-11 ビ−チヤム・グル−プ・リミテツド ブタノン誘導体の製造方法

Also Published As

Publication number Publication date
JPS62230744A (ja) 1987-10-09
DK142387D0 (da) 1987-03-19
NL8700656A (nl) 1987-10-16
ES2004267A6 (es) 1988-12-16
DK142387A (da) 1987-09-22
SE8701168D0 (sv) 1987-03-20
CH671014A5 (en) 1989-07-31
GR870454B (en) 1987-07-10
GB8607119D0 (en) 1986-04-30

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