BE819046A - Procede nouveau de preparation de 3,-thiobis (2-methoxy-1-azabenzanthrone) - Google Patents

Procede nouveau de preparation de 3,-thiobis (2-methoxy-1-azabenzanthrone)

Info

Publication number
BE819046A
BE819046A BE147783A BE147783A BE819046A BE 819046 A BE819046 A BE 819046A BE 147783 A BE147783 A BE 147783A BE 147783 A BE147783 A BE 147783A BE 819046 A BE819046 A BE 819046A
Authority
BE
Belgium
Prior art keywords
azabenzanthrone
thiobis
methoxy
preparation
new process
Prior art date
Application number
BE147783A
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 BE819046A publication Critical patent/BE819046A/fr

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
    • C07D221/18—Ring systems of four or more rings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
    • C09B5/14—Benz-azabenzanthrones (anthrapyridones)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Indole Compounds (AREA)
BE147783A 1973-08-22 1974-08-21 Procede nouveau de preparation de 3,-thiobis (2-methoxy-1-azabenzanthrone) BE819046A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28086/73A IT998441B (it) 1973-08-22 1973-08-22 Procedimento per la preparazione di 3.3 tiobis 2 metossi i azaben zantrone

Publications (1)

Publication Number Publication Date
BE819046A true BE819046A (fr) 1975-02-21

Family

ID=11222897

Family Applications (1)

Application Number Title Priority Date Filing Date
BE147783A BE819046A (fr) 1973-08-22 1974-08-21 Procede nouveau de preparation de 3,-thiobis (2-methoxy-1-azabenzanthrone)

Country Status (11)

Country Link
US (1) US3943136A (fr)
JP (1) JPS585209B2 (fr)
BE (1) BE819046A (fr)
CA (1) CA1043781A (fr)
CH (1) CH589691A5 (fr)
DE (1) DE2440233C2 (fr)
FR (1) FR2245637B1 (fr)
GB (1) GB1429577A (fr)
IT (1) IT998441B (fr)
NL (1) NL7411003A (fr)
SU (1) SU504485A3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258189A (en) * 1976-12-17 1981-03-24 Dynapol Process for preparing orange polymeric colorants
US4946610A (en) * 1989-08-03 1990-08-07 Ethyl Petroleum Additives, Inc. Sulfur-bridged phenolic antioxidants
JP3979186B2 (ja) * 2002-05-28 2007-09-19 コニカミノルタホールディングス株式会社 インクジェット記録液

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH435515A (de) * 1963-04-30 1967-05-15 Ciba Geigy Verfahren zur Herstellung neuer Farbstoffe
BE754442A (fr) * 1969-08-05 1971-02-05 Montedison Spa Colorants de cuve

Also Published As

Publication number Publication date
CH589691A5 (fr) 1977-07-15
DE2440233C2 (de) 1982-12-02
FR2245637A1 (fr) 1975-04-25
SU504485A3 (ru) 1976-02-25
CA1043781A (fr) 1978-12-05
US3943136A (en) 1976-03-09
JPS585209B2 (ja) 1983-01-29
JPS5050428A (fr) 1975-05-06
DE2440233A1 (de) 1975-02-27
FR2245637B1 (fr) 1977-03-25
AU7249274A (en) 1976-02-19
GB1429577A (en) 1976-03-24
IT998441B (it) 1976-01-20
NL7411003A (nl) 1975-02-25

Similar Documents

Publication Publication Date Title
BE809578A (fr) Procede de preparation de 1 alpha
BE813990A (fr) Procede pour la preparation de 3-methylmercaptopropionaldehyde
RO63539A (fr) Procede pour la preparation des piperazinylquinoxalines
BE812305A (fr) Procede pour la preparation de cyclohexanedione-1
BE822006A (fr) Nouveau procede de preparation de phenylglycines
RO63749A (fr) Procede pour la preparation des 5-pyrazolones-1-substituees
RO78908A (fr) Procede de preparation des alpha-6-desoxy-5-hydroxy-tetracycline
BE817761A (fr) Procede de preparation d'o-benzyltoluenes
BE820197A (fr) Nouveau procede de preparation de benzamides 2
BE811172A (fr) Procede de preparation de composes n
BE816730A (fr) Nouveau procede de preparation de triacetonamine
RO63035A (fr) Procede pour la preparation des 2-phenylaminoimidazolines-(2)-substitues
RO64480A (fr) Procede de preparation de la pyridinecarboxamidosulfoniluree
BE820475A (fr) Procede de preparation de 6-demethyl-6-desoxy-6-methylene-tetracyclines
BE880265Q (fr) Procede de preparation du cyclopropane-carbonitrile
BE816073A (fr) Procede pour la preparation de la 1-chloroanthraquinone
BE822218A (fr) Procede de preparation de 2
BE823534A (fr) Procede de preparation de 1-aminoanthraquinone
BE819046A (fr) Procede nouveau de preparation de 3,-thiobis (2-methoxy-1-azabenzanthrone)
BE822618A (fr) Nouveau procede de preparation de l'antibiotique
BE814100A (fr) Procede de preparation de 5-nitro-naphtoquinone-(1
BE810137A (fr) Procede de preparation de composes hydraziniques
RO64485A (fr) Procede pour la preparation des benzimidazol-1-carbonamides
RO64863A (fr) Procede pour la preparation des aminopropanoles
RO64926A (fr) Procede pour la preparation des 4-oxo-2-imidazolidinilidenurees

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MONTEDISON S.P.A.

Effective date: 19840821