FR852353A - Preparation of new products of the genre of quinoxaline, azo dyes derived from it - Google Patents

Preparation of new products of the genre of quinoxaline, azo dyes derived from it

Info

Publication number
FR852353A
FR852353A FR852353DA FR852353A FR 852353 A FR852353 A FR 852353A FR 852353D A FR852353D A FR 852353DA FR 852353 A FR852353 A FR 852353A
Authority
FR
France
Prior art keywords
genre
quinoxaline
preparation
azo dyes
new products
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe pour lIndustrie Chimique a Bale CIBA
Original Assignee
Societe pour lIndustrie Chimique a Bale CIBA
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 Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA
Application granted granted Critical
Publication of FR852353A publication Critical patent/FR852353A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/36—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems
    • C07D241/38—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings condensed with carbocyclic rings or ring systems with only hydrogen or carbon atoms directly attached to the ring nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR852353D 1938-04-12 1939-03-30 Preparation of new products of the genre of quinoxaline, azo dyes derived from it Expired FR852353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH852353X 1938-04-12

Publications (1)

Publication Number Publication Date
FR852353A true FR852353A (en) 1940-01-31

Family

ID=4542402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852353D Expired FR852353A (en) 1938-04-12 1939-03-30 Preparation of new products of the genre of quinoxaline, azo dyes derived from it

Country Status (1)

Country Link
FR (1) FR852353A (en)

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