CH481915A - Verfahren zur Herstellung von 5.7-Dichlor-8-hydroxychinolin beziehungsweise 5.7-Dichlor-8-hydroxychinaldin - Google Patents

Verfahren zur Herstellung von 5.7-Dichlor-8-hydroxychinolin beziehungsweise 5.7-Dichlor-8-hydroxychinaldin

Info

Publication number
CH481915A
CH481915A CH1804267A CH1804267A CH481915A CH 481915 A CH481915 A CH 481915A CH 1804267 A CH1804267 A CH 1804267A CH 1804267 A CH1804267 A CH 1804267A CH 481915 A CH481915 A CH 481915A
Authority
CH
Switzerland
Prior art keywords
hydroxyquinoline
dichloro
preparation
Prior art date
Application number
CH1804267A
Other languages
English (en)
Inventor
Karl Dr Ruehl
Georg Dr Grigoleit
Nat Rappen Ludwig Dr Rer
Original Assignee
Ruetgerswerke 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 Ruetgerswerke Ag filed Critical Ruetgerswerke Ag
Publication of CH481915A publication Critical patent/CH481915A/de

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
    • C07D215/24—Oxygen atoms attached in position 8
    • C07D215/26—Alcohols; Ethers thereof
    • C07D215/28—Alcohols; Ethers thereof with halogen atoms or nitro radicals in positions 5, 6 or 7

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)
CH1804267A 1967-01-11 1967-12-22 Verfahren zur Herstellung von 5.7-Dichlor-8-hydroxychinolin beziehungsweise 5.7-Dichlor-8-hydroxychinaldin CH481915A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER0045033 1967-01-11

Publications (1)

Publication Number Publication Date
CH481915A true CH481915A (de) 1969-11-30

Family

ID=7407482

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1804267A CH481915A (de) 1967-01-11 1967-12-22 Verfahren zur Herstellung von 5.7-Dichlor-8-hydroxychinolin beziehungsweise 5.7-Dichlor-8-hydroxychinaldin

Country Status (3)

Country Link
CH (1) CH481915A (de)
FR (1) FR1549819A (de)
GB (1) GB1154675A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL422265A1 (pl) * 2017-07-18 2019-01-28 Valeant Pharmaceuticals Ireland Sposób wytwarzania chlorochinaldolu o podwyższonej czystości

Also Published As

Publication number Publication date
GB1154675A (en) 1969-06-11
DE1695608A1 (de) 1972-03-02
FR1549819A (de) 1968-12-13

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Legal Events

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