FR2319614A1 - Nouveaux hydroxy-2 naphtaldehydes-1, leur preparation et leur utilisation dans la preparation de colorants azomethiniques - Google Patents

Nouveaux hydroxy-2 naphtaldehydes-1, leur preparation et leur utilisation dans la preparation de colorants azomethiniques

Info

Publication number
FR2319614A1
FR2319614A1 FR7623354A FR7623354A FR2319614A1 FR 2319614 A1 FR2319614 A1 FR 2319614A1 FR 7623354 A FR7623354 A FR 7623354A FR 7623354 A FR7623354 A FR 7623354A FR 2319614 A1 FR2319614 A1 FR 2319614A1
Authority
FR
France
Prior art keywords
preparation
azomethinic
naphthaldehydes
dyes
new hydroxy
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.)
Granted
Application number
FR7623354A
Other languages
English (en)
Other versions
FR2319614B1 (fr
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of FR2319614A1 publication Critical patent/FR2319614A1/fr
Application granted granted Critical
Publication of FR2319614B1 publication Critical patent/FR2319614B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/24—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
    • C07C243/38—Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to carbon atoms of six-membered aromatic rings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
FR7623354A 1975-07-30 1976-07-30 Nouveaux hydroxy-2 naphtaldehydes-1, leur preparation et leur utilisation dans la preparation de colorants azomethiniques Granted FR2319614A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752533960 DE2533960A1 (de) 1975-07-30 1975-07-30 Neue 2-hydroxynaphthalin-1-aldehyde, verfahren zu ihrer herstellung und ihre verwendung

Publications (2)

Publication Number Publication Date
FR2319614A1 true FR2319614A1 (fr) 1977-02-25
FR2319614B1 FR2319614B1 (fr) 1982-10-01

Family

ID=5952775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623354A Granted FR2319614A1 (fr) 1975-07-30 1976-07-30 Nouveaux hydroxy-2 naphtaldehydes-1, leur preparation et leur utilisation dans la preparation de colorants azomethiniques

Country Status (6)

Country Link
US (1) US4064349A (fr)
JP (1) JPS5217454A (fr)
CH (1) CH621765A5 (fr)
DE (1) DE2533960A1 (fr)
FR (1) FR2319614A1 (fr)
GB (1) GB1522719A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319688A1 (fr) * 1975-07-30 1977-02-25 Hoechst Ag Composes disazomethiniques metalliques, leur preparation et leur utilisation comme colorants

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150046A (en) * 1976-07-15 1979-04-17 Hoechst Aktiengesellschaft Azamethine-CU complex compounds, process for their preparation and their use
US4605778A (en) * 1983-05-13 1986-08-12 Fritzsche Dodge & Olcott Inc. Process for the preparation of aromatic musks
DE3822043A1 (de) * 1988-06-30 1990-01-11 Hoechst Ag Grenzflaechenaktive verbindungen auf basis von oxynaphthoesaeureestern, ihre herstellung und verwendung
DE69418035T2 (de) * 1993-01-15 1999-08-12 Agouron Pharma Hiv-proteaseinhibitoren
JP4971704B2 (ja) * 2006-07-05 2012-07-11 上野製薬株式会社 ナフトアルデヒド誘導体およびその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952629C (de) * 1955-05-25 1956-11-22 Bayer Ag Verfahren zur Herstellung aromatischer Oxyaldehyde
DE2052253A1 (en) * 1970-10-24 1972-06-15 2-hydroxy-3-carboxy-naphthaldehyde-1 - in high yield from a bis (naphthylideneimino)methane

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3651134A (en) * 1970-02-10 1972-03-21 Usv Pharma Corp 5-arylalkoxy-1-hydroxy-2-naphthoic acids

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952629C (de) * 1955-05-25 1956-11-22 Bayer Ag Verfahren zur Herstellung aromatischer Oxyaldehyde
DE2052253A1 (en) * 1970-10-24 1972-06-15 2-hydroxy-3-carboxy-naphthaldehyde-1 - in high yield from a bis (naphthylideneimino)methane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319688A1 (fr) * 1975-07-30 1977-02-25 Hoechst Ag Composes disazomethiniques metalliques, leur preparation et leur utilisation comme colorants

Also Published As

Publication number Publication date
US4064349A (en) 1977-12-20
FR2319614B1 (fr) 1982-10-01
CH621765A5 (fr) 1981-02-27
GB1522719A (en) 1978-08-23
JPS5217454A (en) 1977-02-09
DE2533960A1 (de) 1977-02-17

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Legal Events

Date Code Title Description
ST Notification of lapse