FR1477347A - Process for the manufacture of pure 5-amino-4-chloro-2-phenyl-pyridazin-3-one as well as products according to those obtained by the present process or similar process - Google Patents

Process for the manufacture of pure 5-amino-4-chloro-2-phenyl-pyridazin-3-one as well as products according to those obtained by the present process or similar process

Info

Publication number
FR1477347A
FR1477347A FR59153A FR59153A FR1477347A FR 1477347 A FR1477347 A FR 1477347A FR 59153 A FR59153 A FR 59153A FR 59153 A FR59153 A FR 59153A FR 1477347 A FR1477347 A FR 1477347A
Authority
FR
France
Prior art keywords
pyridazin
chloro
phenyl
pure
amino
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
FR59153A
Other languages
French (fr)
Inventor
Pavel Rapos
Pavel Winternitz
Ervin Sholer
Ervin Fedor
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 filed Critical
Priority to FR59153A priority Critical patent/FR1477347A/en
Application granted granted Critical
Publication of FR1477347A publication Critical patent/FR1477347A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR59153A 1965-05-26 1966-04-26 Process for the manufacture of pure 5-amino-4-chloro-2-phenyl-pyridazin-3-one as well as products according to those obtained by the present process or similar process Expired FR1477347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR59153A FR1477347A (en) 1965-05-26 1966-04-26 Process for the manufacture of pure 5-amino-4-chloro-2-phenyl-pyridazin-3-one as well as products according to those obtained by the present process or similar process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CS341665 1965-05-26
FR59153A FR1477347A (en) 1965-05-26 1966-04-26 Process for the manufacture of pure 5-amino-4-chloro-2-phenyl-pyridazin-3-one as well as products according to those obtained by the present process or similar process

Publications (1)

Publication Number Publication Date
FR1477347A true FR1477347A (en) 1967-04-14

Family

ID=25745809

Family Applications (1)

Application Number Title Priority Date Filing Date
FR59153A Expired FR1477347A (en) 1965-05-26 1966-04-26 Process for the manufacture of pure 5-amino-4-chloro-2-phenyl-pyridazin-3-one as well as products according to those obtained by the present process or similar process

Country Status (1)

Country Link
FR (1) FR1477347A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429208A1 (en) * 1978-06-22 1980-01-18 Oxon Italia Spa 5-AMINO-4-CHLORO-2-PHENYL-3 (2H) -PYRIDAZINONE ANALOGUE FREE 5-CHLORO-4-AMINO, AS A SELECTIVE HERBICIDE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2429208A1 (en) * 1978-06-22 1980-01-18 Oxon Italia Spa 5-AMINO-4-CHLORO-2-PHENYL-3 (2H) -PYRIDAZINONE ANALOGUE FREE 5-CHLORO-4-AMINO, AS A SELECTIVE HERBICIDE

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