ATA299480A - METHOD FOR PRODUCING 6-PHENYL-3 (2H) PYRIDAZINONE - Google Patents

METHOD FOR PRODUCING 6-PHENYL-3 (2H) PYRIDAZINONE

Info

Publication number
ATA299480A
ATA299480A AT299480A AT299480A ATA299480A AT A299480 A ATA299480 A AT A299480A AT 299480 A AT299480 A AT 299480A AT 299480 A AT299480 A AT 299480A AT A299480 A ATA299480 A AT A299480A
Authority
AT
Austria
Prior art keywords
pyridazinone
phenyl
producing
Prior art date
Application number
AT299480A
Other languages
German (de)
Other versions
AT363097B (en
Original Assignee
Hoechst France
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
Priority claimed from FR7728647A external-priority patent/FR2408592A1/en
Priority claimed from FR7728648A external-priority patent/FR2403998A1/en
Priority claimed from AT668978A external-priority patent/AT361936B/en
Application filed by Hoechst France filed Critical Hoechst France
Priority to AT299480A priority Critical patent/AT363097B/en
Publication of ATA299480A publication Critical patent/ATA299480A/en
Application granted granted Critical
Publication of AT363097B publication Critical patent/AT363097B/en

Links

AT299480A 1977-09-22 1980-06-06 METHOD FOR PRODUCING 6-PHENYL-3 (2H) PYRIDAZINONE AT363097B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT299480A AT363097B (en) 1977-09-22 1980-06-06 METHOD FOR PRODUCING 6-PHENYL-3 (2H) PYRIDAZINONE

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7728647A FR2408592A1 (en) 1977-09-22 1977-09-22 3,4-Di:hydroxy-6-phenyl-4,5-di:hydro-pyridazine - useful as intermediate for herbicidal 6-phenyl-3-pyridazinone cpds.
FR7728648A FR2403998A1 (en) 1977-09-22 1977-09-22 3,4-Di:hydroxy-6-phenyl-4,5-di:hydro-pyridazine - useful as intermediate for herbicidal 6-phenyl-3-pyridazinone cpds.
AT668978A AT361936B (en) 1977-09-22 1978-09-15 METHOD FOR PRODUCING NEW 3,4- DIHYDROXY-6-PHENYL-4,5-DIHYDROPYRIDAZINE AND ITS TAUTOMERIC FORM
AT299480A AT363097B (en) 1977-09-22 1980-06-06 METHOD FOR PRODUCING 6-PHENYL-3 (2H) PYRIDAZINONE

Publications (2)

Publication Number Publication Date
ATA299480A true ATA299480A (en) 1980-12-15
AT363097B AT363097B (en) 1981-07-10

Family

ID=27421862

Family Applications (1)

Application Number Title Priority Date Filing Date
AT299480A AT363097B (en) 1977-09-22 1980-06-06 METHOD FOR PRODUCING 6-PHENYL-3 (2H) PYRIDAZINONE

Country Status (1)

Country Link
AT (1) AT363097B (en)

Also Published As

Publication number Publication date
AT363097B (en) 1981-07-10

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