ES396313A1 - Procedimiento para la obtencion de 2-hidroxi-3-carboxi-naf-taldehido-(1). - Google Patents

Procedimiento para la obtencion de 2-hidroxi-3-carboxi-naf-taldehido-(1).

Info

Publication number
ES396313A1
ES396313A1 ES396313A ES396313A ES396313A1 ES 396313 A1 ES396313 A1 ES 396313A1 ES 396313 A ES396313 A ES 396313A ES 396313 A ES396313 A ES 396313A ES 396313 A1 ES396313 A1 ES 396313A1
Authority
ES
Spain
Prior art keywords
naphthylideneimino
naphthaldehyde
carboxy
methane
bis
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES396313A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of ES396313A1 publication Critical patent/ES396313A1/es
Expired legal-status Critical Current

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES396313A 1970-10-24 1971-10-23 Procedimiento para la obtencion de 2-hidroxi-3-carboxi-naf-taldehido-(1). Expired ES396313A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
ES396313A1 true ES396313A1 (es) 1974-05-01

Family

ID=5786025

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396313A Expired ES396313A1 (es) 1970-10-24 1971-10-23 Procedimiento para la obtencion de 2-hidroxi-3-carboxi-naf-taldehido-(1).

Country Status (5)

Country Link
BR (1) BR7107135D0 (xx)
CS (1) CS165362B2 (xx)
DE (1) DE2052253A1 (xx)
ES (1) ES396313A1 (xx)
NL (1) NL7114521A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2533960A1 (de) * 1975-07-30 1977-02-17 Hoechst Ag Neue 2-hydroxynaphthalin-1-aldehyde, verfahren zu ihrer herstellung und ihre verwendung

Also Published As

Publication number Publication date
BR7107135D0 (pt) 1973-05-31
SU437306A3 (ru) 1974-07-25
CS165362B2 (xx) 1975-12-22
NL7114521A (xx) 1972-04-26
DE2052253A1 (en) 1972-06-15

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