CH380727A - Process for the preparation of 2,4-dioxyquinolines - Google Patents

Process for the preparation of 2,4-dioxyquinolines

Info

Publication number
CH380727A
CH380727A CH863360A CH863360A CH380727A CH 380727 A CH380727 A CH 380727A CH 863360 A CH863360 A CH 863360A CH 863360 A CH863360 A CH 863360A CH 380727 A CH380727 A CH 380727A
Authority
CH
Switzerland
Prior art keywords
dioxyquinolines
preparation
Prior art date
Application number
CH863360A
Other languages
German (de)
Inventor
Heinrich Dr Ritter
Erwin Dr Herrmann
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Publication of CH380727A publication Critical patent/CH380727A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D215/20—Oxygen atoms
    • C07D215/22—Oxygen atoms attached in position 2 or 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D215/38—Nitrogen atoms
    • C07D215/42—Nitrogen atoms attached in position 4
    • C07D215/44—Nitrogen atoms attached in position 4 with aryl radicals attached to said nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Quinoline Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH863360A 1959-08-01 1960-07-28 Process for the preparation of 2,4-dioxyquinolines CH380727A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1959C0019530 DE1163832B (en) 1959-08-01 1959-08-01 Process for the preparation of 2,4-dihydroxy-quinolines.

Publications (1)

Publication Number Publication Date
CH380727A true CH380727A (en) 1964-08-15

Family

ID=7016639

Family Applications (1)

Application Number Title Priority Date Filing Date
CH863360A CH380727A (en) 1959-08-01 1960-07-28 Process for the preparation of 2,4-dioxyquinolines

Country Status (3)

Country Link
CH (1) CH380727A (en)
DE (1) DE1163832B (en)
GB (1) GB916103A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0681744B2 (en) * 1986-10-06 1994-10-19 三菱化成株式会社 Method for producing 2,4-dioxyquinoline derivative

Also Published As

Publication number Publication date
DE1163832B (en) 1964-02-27
GB916103A (en) 1963-01-23

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