BE829483A - Procede de preparation d'hydroxy-naphtalene-carbaldehydes - Google Patents

Procede de preparation d'hydroxy-naphtalene-carbaldehydes

Info

Publication number
BE829483A
BE829483A BE156705A BE156705A BE829483A BE 829483 A BE829483 A BE 829483A BE 156705 A BE156705 A BE 156705A BE 156705 A BE156705 A BE 156705A BE 829483 A BE829483 A BE 829483A
Authority
BE
Belgium
Prior art keywords
carbaldehydes
naphthalene
preparing hydroxy
hydroxy
preparing
Prior art date
Application number
BE156705A
Other languages
English (en)
French (fr)
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 DE19742425430 external-priority patent/DE2425430C3/de
Application filed filed Critical
Publication of BE829483A publication Critical patent/BE829483A/xx

Links

Classifications

    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/562—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom
    • C07C45/565—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with nitrogen as the only hetero atom by reaction with hexamethylene-tetramine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE156705A 1974-05-25 1975-05-26 Procede de preparation d'hydroxy-naphtalene-carbaldehydes BE829483A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742425430 DE2425430C3 (de) 1974-05-25 Verfahren zur Herstellung von 2-Hydroxynaphthalin-1 -aldehyden

Publications (1)

Publication Number Publication Date
BE829483A true BE829483A (fr) 1975-11-26

Family

ID=5916495

Family Applications (1)

Application Number Title Priority Date Filing Date
BE156705A BE829483A (fr) 1974-05-25 1975-05-26 Procede de preparation d'hydroxy-naphtalene-carbaldehydes

Country Status (7)

Country Link
JP (1) JPS5821899B2 (pt)
BE (1) BE829483A (pt)
CH (1) CH616139A5 (pt)
FR (1) FR2272066B1 (pt)
GB (1) GB1446838A (pt)
IT (1) IT1038445B (pt)
NL (1) NL7505906A (pt)

Also Published As

Publication number Publication date
CH616139A5 (en) 1980-03-14
DE2425430B2 (de) 1976-05-20
IT1038445B (it) 1979-11-20
GB1446838A (en) 1976-08-18
DE2425430A1 (de) 1975-11-27
NL7505906A (nl) 1975-11-27
JPS5821899B2 (ja) 1983-05-04
FR2272066A1 (pt) 1975-12-19
FR2272066B1 (pt) 1978-07-13
JPS50160246A (pt) 1975-12-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOECHST A.G.

Effective date: 19940531