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SE8700594L - CHEMICAL PROCEDURE - Google Patents

CHEMICAL PROCEDURE

Info

Publication number
SE8700594L
SE8700594L SE8700594A SE8700594A SE8700594L SE 8700594 L SE8700594 L SE 8700594L SE 8700594 A SE8700594 A SE 8700594A SE 8700594 A SE8700594 A SE 8700594A SE 8700594 L SE8700594 L SE 8700594L
Authority
SE
Sweden
Prior art keywords
formula
chemical procedure
methoxy
alkali metal
prodn
Prior art date
Application number
SE8700594A
Other languages
Swedish (sv)
Other versions
SE8700594D0 (en
SE465926B (en
Inventor
R K Anderson
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 SE8700594D0 publication Critical patent/SE8700594D0/en
Publication of SE8700594L publication Critical patent/SE8700594L/en
Publication of SE465926B publication Critical patent/SE465926B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/72—Hydrazones
    • 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
    • C07C45/516—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 nitrogen-containing compounds to >C = O groups
    • 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

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)

Abstract

Prodn. of 4-(6-methoxy-2-naphthyl)- 2-butanone of formula (I) is effected by (a) reacting a 6-methoxy-2-naphthylmethyl halide of formula (II) with an alkali metal acetone hydrazone of formula (III), and (b) subjecting the prod. of formula (IV) to acid hydrolysis: In the formula, X=halogen; M=alkali metal; R1 and R2=1-6C alkyl.
SE8700594A 1986-02-15 1987-02-13 PROCEDURES FOR THE PREPARATION OF 4- (6-METOXY-2-NAPHYL) BUTAN-2-ON SE465926B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868603778A GB8603778D0 (en) 1986-02-15 1986-02-15 Chemical process

Publications (3)

Publication Number Publication Date
SE8700594D0 SE8700594D0 (en) 1987-02-13
SE8700594L true SE8700594L (en) 1987-08-16
SE465926B SE465926B (en) 1991-11-18

Family

ID=10593134

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8700594A SE465926B (en) 1986-02-15 1987-02-13 PROCEDURES FOR THE PREPARATION OF 4- (6-METOXY-2-NAPHYL) BUTAN-2-ON

Country Status (8)

Country Link
JP (1) JPS62195344A (en)
CH (1) CH670084A5 (en)
DK (1) DK75487A (en)
ES (1) ES2004879A6 (en)
GB (1) GB8603778D0 (en)
GR (1) GR870258B (en)
NL (1) NL8700358A (en)
SE (1) SE465926B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4943579A (en) * 1987-10-06 1990-07-24 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Water soluble prodrugs of camptothecin
DE3829586A1 (en) * 1988-09-01 1990-03-22 Bayer Ag DISUBSTITUTED NAPHTHALINE, METHOD FOR THE PRODUCTION AND THEIR USE OF HERBICIDES
US5756851A (en) * 1996-10-21 1998-05-26 Albemarle Corporation Production of nabumetone or precursors thereof
CU23844B1 (en) * 2009-04-17 2012-10-15 Ct De Neurociencias De Cuba PROCEDURE FOR OBTAINING NEW DERIVATIVES OF NAFTALENE FOR THE LIVE DIAGNOSIS OF ALZHEIMER'S DISEASE

Also Published As

Publication number Publication date
DK75487D0 (en) 1987-02-13
DK75487A (en) 1987-08-16
NL8700358A (en) 1987-09-01
CH670084A5 (en) 1989-05-12
SE8700594D0 (en) 1987-02-13
GB8603778D0 (en) 1986-03-19
ES2004879A6 (en) 1989-02-16
SE465926B (en) 1991-11-18
GR870258B (en) 1987-06-16
JPS62195344A (en) 1987-08-28

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