NL8803088A - Werkwijze voor de bereiding van een butanonderivaat. - Google Patents

Werkwijze voor de bereiding van een butanonderivaat. Download PDF

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Publication number
NL8803088A
NL8803088A NL8803088A NL8803088A NL8803088A NL 8803088 A NL8803088 A NL 8803088A NL 8803088 A NL8803088 A NL 8803088A NL 8803088 A NL8803088 A NL 8803088A NL 8803088 A NL8803088 A NL 8803088A
Authority
NL
Netherlands
Prior art keywords
palladium
buten
methoxy
formula
preparation
Prior art date
Application number
NL8803088A
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
Priority claimed from GB878729667A external-priority patent/GB8729667D0/en
Priority claimed from GB888823561A external-priority patent/GB8823561D0/en
Application filed by Beecham Group Plc filed Critical Beecham Group Plc
Publication of NL8803088A publication Critical patent/NL8803088A/nl

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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation 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
    • C07C45/512—Preparation 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

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)
NL8803088A 1987-12-19 1988-12-16 Werkwijze voor de bereiding van een butanonderivaat. NL8803088A (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB8729667 1987-12-19
GB878729667A GB8729667D0 (en) 1987-12-19 1987-12-19 Novel process
GB8823561 1988-10-07
GB888823561A GB8823561D0 (en) 1988-10-07 1988-10-07 Novel process

Publications (1)

Publication Number Publication Date
NL8803088A true NL8803088A (nl) 1989-07-17

Family

ID=26293222

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8803088A NL8803088A (nl) 1987-12-19 1988-12-16 Werkwijze voor de bereiding van een butanonderivaat.

Country Status (6)

Country Link
JP (1) JPH02101038A (es)
CH (1) CH676237A5 (es)
DK (1) DK702388A (es)
ES (1) ES2012173A6 (es)
GR (1) GR1000163B (es)
NL (1) NL8803088A (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0376516A1 (en) * 1988-12-08 1990-07-04 Hoechst Celanese Corporation Method of preparation of nabumetone
US5756851A (en) * 1996-10-21 1998-05-26 Albemarle Corporation Production of nabumetone or precursors thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5656698A (en) * 1996-12-03 1998-06-29 Recordati S.A. Chemical And Pharmaceutical Company A process for the preparation of nabumetone
US5741938A (en) * 1997-02-21 1998-04-21 Albemarle Corporation Production of alkyl aralkyl keones from allylic-aralkenyl secondary alcohols

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1476721A (en) * 1974-08-20 1977-06-16 Beecham Group Ltd 4-6-methoxy-2-naphthyl-butan-2-one
US4070374A (en) * 1975-06-16 1978-01-24 Givaudan Corporation Process for the preparation of aryl substituted aldehydes, ketones and alcohols

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0376516A1 (en) * 1988-12-08 1990-07-04 Hoechst Celanese Corporation Method of preparation of nabumetone
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
DK702388A (da) 1989-06-20
ES2012173A6 (es) 1990-03-01
JPH02101038A (ja) 1990-04-12
GR1000163B (el) 1991-10-10
DK702388D0 (da) 1988-12-16
CH676237A5 (en) 1990-12-28

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