GB892758A - Process for the production of 2-hydrazino-3-mercapto-quinoxaline - Google Patents

Process for the production of 2-hydrazino-3-mercapto-quinoxaline

Info

Publication number
GB892758A
GB892758A GB42738/60A GB4273860A GB892758A GB 892758 A GB892758 A GB 892758A GB 42738/60 A GB42738/60 A GB 42738/60A GB 4273860 A GB4273860 A GB 4273860A GB 892758 A GB892758 A GB 892758A
Authority
GB
United Kingdom
Prior art keywords
hydrazino
quinoxaline
mercapto
production
alkali metal
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
GB42738/60A
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB892758A publication Critical patent/GB892758A/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
    • C07D241/40—Benzopyrazines
    • C07D241/44—Benzopyrazines with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

2-Hydrazino-3-mercaptoquinoxaline is prepared by reacting 2,3-dichloroquinoxaline with hydrazine to give 2-hydrazino-3-chloroquinoxaline and treating this with an alkali metal hydrogen sulphide or with an alkali metal sulphide.
GB42738/60A 1959-12-28 1960-12-12 Process for the production of 2-hydrazino-3-mercapto-quinoxaline Expired GB892758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE892758X 1959-12-28

Publications (1)

Publication Number Publication Date
GB892758A true GB892758A (en) 1962-03-28

Family

ID=6846425

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42738/60A Expired GB892758A (en) 1959-12-28 1960-12-12 Process for the production of 2-hydrazino-3-mercapto-quinoxaline

Country Status (1)

Country Link
GB (1) GB892758A (en)

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