GR3010337T3 - - Google Patents

Info

Publication number
GR3010337T3
GR3010337T3 GR910400018T GR910400018T GR3010337T3 GR 3010337 T3 GR3010337 T3 GR 3010337T3 GR 910400018 T GR910400018 T GR 910400018T GR 910400018 T GR910400018 T GR 910400018T GR 3010337 T3 GR3010337 T3 GR 3010337T3
Authority
GR
Greece
Prior art keywords
methoxynaphthalene
nabumetone
buten
bromo
catalyst
Prior art date
Application number
GR910400018T
Other languages
English (en)
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 filed Critical
Publication of GR3010337T3 publication Critical patent/GR3010337T3/el

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
GR910400018T 1988-12-08 1993-02-11 GR3010337T3 (el)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28270988A 1988-12-08 1988-12-08

Publications (1)

Publication Number Publication Date
GR3010337T3 true GR3010337T3 (el) 1994-04-29

Family

ID=23082783

Family Applications (2)

Application Number Title Priority Date Filing Date
GR91300056T GR910300056T1 (en) 1988-12-08 1991-11-15 Method of preparation of nabumetone
GR910400018T GR3010337T3 (el) 1988-12-08 1993-02-11

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GR91300056T GR910300056T1 (en) 1988-12-08 1991-11-15 Method of preparation of nabumetone

Country Status (6)

Country Link
EP (1) EP0376516B1 (el)
JP (1) JPH02231446A (el)
AT (1) ATE85600T1 (el)
CA (1) CA2004042C (el)
DE (2) DE68904888T2 (el)
GR (2) GR910300056T1 (el)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1214668A (zh) * 1995-06-07 1999-04-21 赫希斯特人造丝公司 用4－位取代的2－丁酮制备萘丁酮
US5600009A (en) * 1996-04-09 1997-02-04 Hoechst Celanese Corporation Use of 4-substituted 2-butanones to prepare nabumetone
IT1283638B1 (it) * 1996-07-29 1998-04-23 Archimica Spa Procedimento per la preparazione di un naftilbutanone
US5756851A (en) * 1996-10-21 1998-05-26 Albemarle Corporation Production of nabumetone or precursors thereof
WO1998024747A1 (en) * 1996-12-03 1998-06-11 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
US5847225A (en) * 1997-04-25 1998-12-08 Albemarle Corporation Production of naphthyl-substituted ketones from naphthaldehydes
US5861538A (en) * 1997-08-04 1999-01-19 Albemarle Corporation Production of alkoxynaphthyl-substituted ketones from naphthaldehydes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922299A (en) * 1974-03-05 1975-11-25 Univ Delaware Vinylic substitution reactions
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
GR1000163B (el) * 1987-12-19 1991-10-10 Beecham Group Plc Μεθοδος παρασκευης παραγωγου βουτανονης.

Also Published As

Publication number Publication date
GR910300056T1 (en) 1991-11-15
DE68904888D1 (de) 1993-03-25
CA2004042C (en) 1999-11-02
CA2004042A1 (en) 1990-06-08
DE68904888T2 (de) 1993-05-27
JPH02231446A (ja) 1990-09-13
DE376516T1 (de) 1991-03-21
EP0376516B1 (en) 1993-02-10
ATE85600T1 (de) 1993-02-15
EP0376516A1 (en) 1990-07-04

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