CH467783A - New process for the production of phthalazines - Google Patents

New process for the production of phthalazines

Info

Publication number
CH467783A
CH467783A CH964264A CH964264A CH467783A CH 467783 A CH467783 A CH 467783A CH 964264 A CH964264 A CH 964264A CH 964264 A CH964264 A CH 964264A CH 467783 A CH467783 A CH 467783A
Authority
CH
Switzerland
Prior art keywords
phthalazines
production
new process
new
Prior art date
Application number
CH964264A
Other languages
German (de)
Inventor
Walter Dipl Chem Fuhrer
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Priority to CH964264A priority Critical patent/CH467783A/en
Priority to CH833668A priority patent/CH477449A/en
Priority to FR22673A priority patent/FR1438827A/en
Priority to DE19651545690 priority patent/DE1545690A1/en
Priority to GB3083665A priority patent/GB1064303A/en
Priority to BR17150765A priority patent/BR6571507D0/en
Publication of CH467783A publication Critical patent/CH467783A/en

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
    • C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
    • C07D237/30—Phthalazines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
    • C07D237/30—Phthalazines
    • C07D237/32—Phthalazines with oxygen atoms directly attached to carbon atoms of the nitrogen-containing ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
CH964264A 1964-07-23 1964-07-23 New process for the production of phthalazines CH467783A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH964264A CH467783A (en) 1964-07-23 1964-07-23 New process for the production of phthalazines
CH833668A CH477449A (en) 1964-07-23 1964-07-23 New process for the production of phthalazones
FR22673A FR1438827A (en) 1964-07-23 1965-06-29 New process for preparing phthalazines and phthalazones
DE19651545690 DE1545690A1 (en) 1964-07-23 1965-07-19 New process for the production of phthalazines and phthalazones
GB3083665A GB1064303A (en) 1964-07-23 1965-07-20 New process for the manufacture of phthalazines and phthalazones
BR17150765A BR6571507D0 (en) 1964-07-23 1965-07-22 NEW PROCESS FOR THE MANUFACTURE OF FTALAZINES AND PFALAZONE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH964264A CH467783A (en) 1964-07-23 1964-07-23 New process for the production of phthalazines

Publications (1)

Publication Number Publication Date
CH467783A true CH467783A (en) 1969-01-31

Family

ID=4354112

Family Applications (1)

Application Number Title Priority Date Filing Date
CH964264A CH467783A (en) 1964-07-23 1964-07-23 New process for the production of phthalazines

Country Status (2)

Country Link
BR (1) BR6571507D0 (en)
CH (1) CH467783A (en)

Also Published As

Publication number Publication date
BR6571507D0 (en) 1973-08-14

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