BE799944A - Nouveau procede de preparation des alkoxy-4' naphtalimido-4 pyrazolium, - Google Patents

Nouveau procede de preparation des alkoxy-4' naphtalimido-4 pyrazolium,

Info

Publication number
BE799944A
BE799944A BE131448A BE131448A BE799944A BE 799944 A BE799944 A BE 799944A BE 131448 A BE131448 A BE 131448A BE 131448 A BE131448 A BE 131448A BE 799944 A BE799944 A BE 799944A
Authority
BE
Belgium
Prior art keywords
naphtalimido
pyrazolium
alkoxy
preparation
new process
Prior art date
Application number
BE131448A
Other languages
English (en)
French (fr)
Inventor
A Domergue
R Sureau
J Leboulenger
J Houssin
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Publication of BE799944A publication Critical patent/BE799944A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/06—Ring systems of three rings
    • C07D221/14—Aza-phenalenes, e.g. 1,8-naphthalimide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE131448A 1972-05-24 1973-05-23 Nouveau procede de preparation des alkoxy-4' naphtalimido-4 pyrazolium, BE799944A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218445A FR2186025A5 (de) 1972-05-24 1972-05-24

Publications (1)

Publication Number Publication Date
BE799944A true BE799944A (fr) 1973-11-23

Family

ID=9098985

Family Applications (1)

Application Number Title Priority Date Filing Date
BE131448A BE799944A (fr) 1972-05-24 1973-05-23 Nouveau procede de preparation des alkoxy-4' naphtalimido-4 pyrazolium,

Country Status (12)

Country Link
US (1) US3932413A (de)
JP (1) JPS5726308B2 (de)
AR (1) AR195920A1 (de)
BE (1) BE799944A (de)
BR (1) BR7303847D0 (de)
CH (1) CH577994A5 (de)
DE (1) DE2324285A1 (de)
ES (1) ES415071A1 (de)
FR (1) FR2186025A5 (de)
GB (1) GB1434837A (de)
IT (1) IT986347B (de)
NL (1) NL7307103A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2507459C3 (de) * 1975-02-21 1979-11-15 Basf Ag, 6700 Ludwigshafen 4,5-Dialkoxy-N-cycloammoniumnaphthalimide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1541050A (fr) * 1967-08-11 1968-10-04 Ugine Kuhlmann Nouveaux agents de blanchiment optique, leur préparation et leurs applications
US3697525A (en) * 1968-06-08 1972-10-10 Mitsubishi Chem Ind Fluorescent naphthalimide derivatives

Also Published As

Publication number Publication date
JPS4942725A (de) 1974-04-22
NL7307103A (de) 1973-11-27
US3932413A (en) 1976-01-13
BR7303847D0 (pt) 1974-01-08
DE2324285A1 (de) 1973-12-06
JPS5726308B2 (de) 1982-06-03
ES415071A1 (es) 1976-02-16
GB1434837A (en) 1976-05-05
AR195920A1 (es) 1973-11-15
CH577994A5 (de) 1976-07-30
FR2186025A5 (de) 1974-01-04
IT986347B (it) 1975-01-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PRODUITS CHIMIQUES UGINE KUHLMANN

Effective date: 19840523