BE607925A - Process for the preparation of 7-bromine-4-azaphenothiazine and of halogenated derivatives at 7 and 2, respectively, of basic substituted 4-azaphenothiazines - Google Patents

Process for the preparation of 7-bromine-4-azaphenothiazine and of halogenated derivatives at 7 and 2, respectively, of basic substituted 4-azaphenothiazines

Info

Publication number
BE607925A
BE607925A BE607925A BE607925A BE607925A BE 607925 A BE607925 A BE 607925A BE 607925 A BE607925 A BE 607925A BE 607925 A BE607925 A BE 607925A BE 607925 A BE607925 A BE 607925A
Authority
BE
Belgium
Prior art keywords
azaphenothiazine
azaphenothiazines
bromine
preparation
halogenated derivatives
Prior art date
Application number
BE607925A
Other languages
French (fr)
Original Assignee
Degussa
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 DED34188A external-priority patent/DE1143820B/en
Application filed by Degussa filed Critical Degussa
Publication of BE607925A publication Critical patent/BE607925A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
BE607925A 1960-09-07 1961-09-06 Process for the preparation of 7-bromine-4-azaphenothiazine and of halogenated derivatives at 7 and 2, respectively, of basic substituted 4-azaphenothiazines BE607925A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DED34188A DE1143820B (en) 1960-09-07 1960-09-07 Process for the preparation of mixtures of 7-chloro-4-azaphenthiazine derivatives and 2-chloro-4-azaphenthiazine derivatives
DED0034680 1960-11-08

Publications (1)

Publication Number Publication Date
BE607925A true BE607925A (en) 1962-01-02

Family

ID=25971144

Family Applications (1)

Application Number Title Priority Date Filing Date
BE607925A BE607925A (en) 1960-09-07 1961-09-06 Process for the preparation of 7-bromine-4-azaphenothiazine and of halogenated derivatives at 7 and 2, respectively, of basic substituted 4-azaphenothiazines

Country Status (2)

Country Link
BE (1) BE607925A (en)
GB (1) GB1003784A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8789356B2 (en) 2011-07-28 2014-07-29 Johnson Matthey Public Limited Company Zoned catalytic filters for treatment of exhaust gas

Also Published As

Publication number Publication date
GB1003784A (en) 1965-09-08

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