CH547292A - PROCESS FOR PREPARING 6-CHLOROPYRIDAZINIUM COMPOUNDS. - Google Patents

PROCESS FOR PREPARING 6-CHLOROPYRIDAZINIUM COMPOUNDS.

Info

Publication number
CH547292A
CH547292A CH437071A CH547292DA CH547292A CH 547292 A CH547292 A CH 547292A CH 437071 A CH437071 A CH 437071A CH 547292D A CH547292D A CH 547292DA CH 547292 A CH547292 A CH 547292A
Authority
CH
Switzerland
Prior art keywords
chloropyridazinium
preparing
compounds
chloropyridazinium compounds
Prior art date
Application number
CH437071A
Other languages
German (de)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH547292A publication Critical patent/CH547292A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
    • C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH437071A 1970-04-08 1971-03-25 PROCESS FOR PREPARING 6-CHLOROPYRIDAZINIUM COMPOUNDS. CH547292A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702016691 DE2016691A1 (en) 1970-04-08 1970-04-08 Process for the preparation of 6-chloropyridazinium compounds

Publications (1)

Publication Number Publication Date
CH547292A true CH547292A (en) 1974-03-29

Family

ID=5767419

Family Applications (1)

Application Number Title Priority Date Filing Date
CH437071A CH547292A (en) 1970-04-08 1971-03-25 PROCESS FOR PREPARING 6-CHLOROPYRIDAZINIUM COMPOUNDS.

Country Status (4)

Country Link
AT (1) AT305301B (en)
CH (1) CH547292A (en)
DE (1) DE2016691A1 (en)
GB (1) GB1336218A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2245248C2 (en) * 1972-09-15 1983-06-09 Basf Ag, 6700 Ludwigshafen 1-phenyl-4-aminopyridazinium salts
DE10024938A1 (en) * 2000-05-19 2001-11-22 Bayer Ag New substituted iminoazine derivatives useful as herbicides, especially for weed control in crops

Also Published As

Publication number Publication date
DE2016691A1 (en) 1971-10-21
AT305301B (en) 1973-02-26
GB1336218A (en) 1973-11-07

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Legal Events

Date Code Title Description
PL Patent ceased