AT247355B - Process for the preparation of 1-phenyl-4-amino-5-chloro-pyridazon- (6) - Google Patents

Process for the preparation of 1-phenyl-4-amino-5-chloro-pyridazon- (6)

Info

Publication number
AT247355B
AT247355B AT673464A AT673464A AT247355B AT 247355 B AT247355 B AT 247355B AT 673464 A AT673464 A AT 673464A AT 673464 A AT673464 A AT 673464A AT 247355 B AT247355 B AT 247355B
Authority
AT
Austria
Prior art keywords
pyridazon
chloro
phenyl
amino
preparation
Prior art date
Application number
AT673464A
Other languages
German (de)
Inventor
Franz Dr Reicheneder
Karl Dr Dury
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
Application granted granted Critical
Publication of AT247355B publication Critical patent/AT247355B/en

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/02—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings
    • C07D237/06—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D237/10—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members 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 ring carbon atoms
    • C07D237/22—Nitrogen and oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT673464A 1964-06-03 1964-08-05 Process for the preparation of 1-phenyl-4-amino-5-chloro-pyridazon- (6) AT247355B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0077053 1964-06-03

Publications (1)

Publication Number Publication Date
AT247355B true AT247355B (en) 1966-06-10

Family

ID=6979315

Family Applications (1)

Application Number Title Priority Date Filing Date
AT673464A AT247355B (en) 1964-06-03 1964-08-05 Process for the preparation of 1-phenyl-4-amino-5-chloro-pyridazon- (6)

Country Status (4)

Country Link
AT (1) AT247355B (en)
BE (1) BE651803A (en)
CH (1) CH434278A (en)
NL (1) NL6409045A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA7026A1 (en) * 1979-10-31 1995-03-31 "Басф АГ" METHOD OF PREPARATION OF 4-CHLORINE-5-AMINO-2-PHENYL-3 (2H) -PYRIDAZINONE

Also Published As

Publication number Publication date
NL6409045A (en) 1965-12-06
CH434278A (en) 1967-04-30
BE651803A (en) 1965-02-15

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