NL8700356A - Nieuwe werkwijze. - Google Patents

Nieuwe werkwijze. Download PDF

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Publication number
NL8700356A
NL8700356A NL8700356A NL8700356A NL8700356A NL 8700356 A NL8700356 A NL 8700356A NL 8700356 A NL8700356 A NL 8700356A NL 8700356 A NL8700356 A NL 8700356A NL 8700356 A NL8700356 A NL 8700356A
Authority
NL
Netherlands
Prior art keywords
carbon atoms
process according
formula
hydrogenation
group
Prior art date
Application number
NL8700356A
Other languages
English (en)
Dutch (nl)
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 NL8700356A publication Critical patent/NL8700356A/nl

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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
    • C07C45/67—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
    • C07C45/673—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 change of size of the carbon skeleton
    • C07C45/676—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 change of size of the carbon skeleton by elimination of carboxyl groups

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)
NL8700356A 1986-02-15 1987-02-13 Nieuwe werkwijze. NL8700356A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868603772A GB8603772D0 (en) 1986-02-15 1986-02-15 Process
GB8603772 1986-02-15

Publications (1)

Publication Number Publication Date
NL8700356A true NL8700356A (nl) 1987-09-01

Family

ID=10593128

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8700356A NL8700356A (nl) 1986-02-15 1987-02-13 Nieuwe werkwijze.

Country Status (8)

Country Link
JP (1) JPS62195342A (sv)
CH (1) CH670083A5 (sv)
DK (1) DK75287A (sv)
ES (1) ES2004522A6 (sv)
GB (1) GB8603772D0 (sv)
GR (1) GR870256B (sv)
NL (1) NL8700356A (sv)
SE (1) SE465925B (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877811A (en) * 1986-11-11 1989-10-31 Imperial Chemical Industries Plc Chemical compounds
US5756851A (en) * 1996-10-21 1998-05-26 Albemarle Corporation Production of nabumetone or precursors thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT343642B (de) * 1975-01-08 1978-06-12 Beecham Group Ltd Verfahren zur herstellung von neuen naphthalinderivaten
EP0003074A2 (en) * 1978-01-07 1979-07-25 Beecham Group Plc Process for the preparation of 4-(6-methoxy-2-naphthyl)butan-2-one and 2-acetyl-3-(6-methoxy-2-naphthyl) propenoic acid esters

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT343642B (de) * 1975-01-08 1978-06-12 Beecham Group Ltd Verfahren zur herstellung von neuen naphthalinderivaten
EP0003074A2 (en) * 1978-01-07 1979-07-25 Beecham Group Plc Process for the preparation of 4-(6-methoxy-2-naphthyl)butan-2-one and 2-acetyl-3-(6-methoxy-2-naphthyl) propenoic acid esters

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877811A (en) * 1986-11-11 1989-10-31 Imperial Chemical Industries Plc Chemical compounds
US5756851A (en) * 1996-10-21 1998-05-26 Albemarle Corporation Production of nabumetone or precursors thereof
US5907069A (en) * 1996-10-21 1999-05-25 Albemarle Corporation Production of nabumetone or precursors thereof

Also Published As

Publication number Publication date
DK75287D0 (da) 1987-02-13
CH670083A5 (en) 1989-05-12
DK75287A (da) 1987-08-16
GB8603772D0 (en) 1986-03-19
SE8700592D0 (sv) 1987-02-13
ES2004522A6 (es) 1989-01-16
JPS62195342A (ja) 1987-08-28
SE465925B (sv) 1991-11-18
SE8700592L (sv) 1987-08-16
GR870256B (en) 1987-06-16

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