NL8900721A - Werkwijze voor de bereiding van 4-(6'-methoxynaftyl-2')-butenon-2. - Google Patents

Werkwijze voor de bereiding van 4-(6'-methoxynaftyl-2')-butenon-2. Download PDF

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Publication number
NL8900721A
NL8900721A NL8900721A NL8900721A NL8900721A NL 8900721 A NL8900721 A NL 8900721A NL 8900721 A NL8900721 A NL 8900721A NL 8900721 A NL8900721 A NL 8900721A NL 8900721 A NL8900721 A NL 8900721A
Authority
NL
Netherlands
Prior art keywords
palladium
mmol
compound
formula
methyl vinyl
Prior art date
Application number
NL8900721A
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 NL8900721A publication Critical patent/NL8900721A/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
    • C07C45/68—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

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  • 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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Catalysts (AREA)
NL8900721A 1988-03-26 1989-03-23 Werkwijze voor de bereiding van 4-(6'-methoxynaftyl-2')-butenon-2. NL8900721A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8807288 1988-03-26
GB888807288A GB8807288D0 (en) 1988-03-26 1988-03-26 Novel process

Publications (1)

Publication Number Publication Date
NL8900721A true NL8900721A (nl) 1989-10-16

Family

ID=10634201

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8900721A NL8900721A (nl) 1988-03-26 1989-03-23 Werkwijze voor de bereiding van 4-(6'-methoxynaftyl-2')-butenon-2.

Country Status (8)

Country Link
JP (1) JP2739337B2 (da)
CH (1) CH677662A5 (da)
DK (1) DK143889A (da)
ES (1) ES2012695A6 (da)
GB (1) GB8807288D0 (da)
GR (1) GR1000630B (da)
NL (1) NL8900721A (da)
SE (1) SE501563C2 (da)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996040608A3 (en) * 1995-06-07 1997-01-30 Hoechst Celanese Corp Use of 4-substituted 2-butanones to prepare nabumetone
US5600009A (en) * 1996-04-09 1997-02-04 Hoechst Celanese Corporation Use of 4-substituted 2-butanones to prepare 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
DE19503119A1 (de) * 1995-02-01 1996-08-08 Hoechst Ag Verfahren zur Herstellung von aromatischen Olefinen unter Katalyse von Palladacyclen
WO1998024747A1 (en) * 1996-12-03 1998-06-11 Recordati S.A. Chemical And Pharmaceutical Company A process for the preparation of nabumetone

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
T. JEFFERY: "Palladium-catalysed Vinylation of Organic Halides under Solid-Liquid Phase Transfer Conditions", JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS, 1984, LETCHWORTH GB, pages 1287 - 1289, XP000567731 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996040608A3 (en) * 1995-06-07 1997-01-30 Hoechst Celanese Corp Use of 4-substituted 2-butanones to prepare nabumetone
EP1223156A1 (en) * 1995-06-07 2002-07-17 Hoechst Celanese Corporation Use of 4-substituted 2-butanones to prepare nabumetone
EP1223157A1 (en) * 1995-06-07 2002-07-17 Hoechst Celanese Corporation Use of 4-substituted 2-butanones to prepare nabumetone
US5600009A (en) * 1996-04-09 1997-02-04 Hoechst Celanese Corporation Use of 4-substituted 2-butanones to prepare 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
GR890100184A (en) 1990-01-19
DK143889D0 (da) 1989-03-22
CH677662A5 (en) 1991-06-14
DK143889A (da) 1989-09-27
JP2739337B2 (ja) 1998-04-15
SE8901026L (sv) 1989-09-27
GR1000630B (el) 1992-09-11
ES2012695A6 (es) 1990-04-01
SE501563C2 (sv) 1995-03-13
GB8807288D0 (en) 1988-04-27
JPH01287052A (ja) 1989-11-17

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BN A decision not to publish the application has become irrevocable