CH558413A - Verfahren zur herstellung eines dis-azomethins. - Google Patents

Verfahren zur herstellung eines dis-azomethins.

Info

Publication number
CH558413A
CH558413A CH491071A CH491071A CH558413A CH 558413 A CH558413 A CH 558413A CH 491071 A CH491071 A CH 491071A CH 491071 A CH491071 A CH 491071A CH 558413 A CH558413 A CH 558413A
Authority
CH
Switzerland
Prior art keywords
azomethine
dis
producing
Prior art date
Application number
CH491071A
Other languages
German (de)
English (en)
Original Assignee
Basf 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
Priority claimed from DE19702020477 external-priority patent/DE2020477C3/de
Priority claimed from DE19702052253 external-priority patent/DE2052253A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of CH558413A publication Critical patent/CH558413A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C65/30—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing —CHO groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B55/00—Azomethine dyes
    • C09B55/005—Disazomethine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH491071A 1970-04-27 1971-04-05 Verfahren zur herstellung eines dis-azomethins. CH558413A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702020477 DE2020477C3 (de) 1970-04-27 Gelber Pigmentfarbstoff und dessen Verwendung
DE19702052253 DE2052253A1 (en) 1970-10-24 1970-10-24 2-hydroxy-3-carboxy-naphthaldehyde-1 - in high yield from a bis (naphthylideneimino)methane

Publications (1)

Publication Number Publication Date
CH558413A true CH558413A (de) 1975-01-31

Family

ID=25759034

Family Applications (1)

Application Number Title Priority Date Filing Date
CH491071A CH558413A (de) 1970-04-27 1971-04-05 Verfahren zur herstellung eines dis-azomethins.

Country Status (4)

Country Link
US (1) US3839434A (enExample)
CH (1) CH558413A (enExample)
FR (1) FR2090791A5 (enExample)
GB (1) GB1341462A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD4174C1 (ro) * 2011-10-25 2013-01-31 Институт Химии Академии Наук Молдовы Derivaţi tiosemicarbazonici ai acidului 4-formil-3-hidroxi-2-naftoic cu proprietăţi antibacteriene

Also Published As

Publication number Publication date
FR2090791A5 (enExample) 1972-01-14
US3839434A (en) 1974-10-01
GB1341462A (en) 1973-12-19

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Legal Events

Date Code Title Description
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