GR1000163B - Preparation process of a voutanone derivative - Google Patents

Preparation process of a voutanone derivative

Info

Publication number
GR1000163B
GR1000163B GR880100841A GR880100841A GR1000163B GR 1000163 B GR1000163 B GR 1000163B GR 880100841 A GR880100841 A GR 880100841A GR 880100841 A GR880100841 A GR 880100841A GR 1000163 B GR1000163 B GR 1000163B
Authority
GR
Greece
Prior art keywords
voutanone
derivative
preparation process
preparation
butan
Prior art date
Application number
GR880100841A
Other languages
Greek (el)
Inventor
Mansfield Robert John Dales
John Carl Rose
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 GR1000163B publication Critical patent/GR1000163B/en

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

Abstract

Μία μέθοδος δια την παρασκευήν 4-(6-μεθοξυ-2-ναφθυλ) βουταν- 2-όνης, η οποία περιλαμβάνει αντίδρασιν μιας ενώσεως του τύπου (Ι) ωA process for the preparation of 4-(6-methoxy-2-naphthyl)butan-2-one, which comprises reacting a compound of formula (I) with

GR880100841A 1987-12-19 1988-12-16 Preparation process of a voutanone derivative GR1000163B (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
GR1000163B true GR1000163B (en) 1991-10-10

Family

ID=26293222

Family Applications (1)

Application Number Title Priority Date Filing Date
GR880100841A GR1000163B (en) 1987-12-19 1988-12-16 Preparation process of a voutanone derivative

Country Status (6)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2004042C (en) * 1988-12-08 1999-11-02 Napp Technologies, Inc. Method of preparation of nabumetone
US5756851A (en) * 1996-10-21 1998-05-26 Albemarle Corporation Production of nabumetone or precursors thereof
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2314912A1 (en) * 1975-06-16 1977-01-14 Givaudan & Cie Sa PROCESS FOR ARYLATION OF OLEFINIC ALCOHOLS
GB1476721A (en) * 1974-08-20 1977-06-16 Beecham Group Ltd 4-6-methoxy-2-naphthyl-butan-2-one

Patent Citations (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
FR2314912A1 (en) * 1975-06-16 1977-01-14 Givaudan & Cie Sa PROCESS FOR ARYLATION OF OLEFINIC ALCOHOLS

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 94, 1981, page 697, column 1, abstract no. 65361d, Columbus, Ohio, US; A.N. GRINEV et al.: "6-Toluoyl-1,2-naphthoquinones - synthesis, reactions, and antiviral activity", & KHIM.-FARM. ZH. 1980, 14(10), 30-3 *
CLAIMS SEARCHED: ALL *
J. OF ORGANIC. CHEMISTRY, vol. 52, no. 15, 1987, pages 3181-3185; RAJESHWAR D. BINDAL et al.: "Steric factors in amide-directed metalations of N,N-Dialkyl-6-methoxynaphthalene-2-carboxamides: Synthesis of a sterically perturbed acylnaphthol" *
J. ORGANIC. CHEM., vol. 41, no. 7, 1976, pages 1206-1209; A.J. CHALK et al.: "Palladium-catalyzed vinyl substitution reactions. II. Synthesis of aryl substituted allylic alcohols, aldehydes, and ketones from aryl halides and unsaturated alcohols" *

Also Published As

Publication number Publication date
DK702388D0 (en) 1988-12-16
CH676237A5 (en) 1990-12-28
NL8803088A (en) 1989-07-17
ES2012173A6 (en) 1990-03-01
JPH02101038A (en) 1990-04-12
DK702388A (en) 1989-06-20

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