IT999142B - 4 AMINO ACIDS 1.8 NAFTALIMID 3 SULFONICI AND PROCESS FOR THEIR PRODUCTION - Google Patents

4 AMINO ACIDS 1.8 NAFTALIMID 3 SULFONICI AND PROCESS FOR THEIR PRODUCTION

Info

Publication number
IT999142B
IT999142B IT3081173A IT3081173A IT999142B IT 999142 B IT999142 B IT 999142B IT 3081173 A IT3081173 A IT 3081173A IT 3081173 A IT3081173 A IT 3081173A IT 999142 B IT999142 B IT 999142B
Authority
IT
Italy
Prior art keywords
sulfonici
naftalimid
production
amino acids
acids
Prior art date
Application number
IT3081173A
Other languages
Italian (it)
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
Priority claimed from DE19722253553 external-priority patent/DE2253553C2/en
Priority claimed from DE19732314875 external-priority patent/DE2314875C3/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT999142B publication Critical patent/IT999142B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D221/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00
    • C07D221/02—Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/00 - C07D219/00 condensed with carbocyclic rings or ring systems
    • C07D221/04—Ortho- or peri-condensed ring systems
    • C07D221/06—Ring systems of three rings
    • C07D221/14—Aza-phenalenes, e.g. 1,8-naphthalimide
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/08—Naphthalimide dyes; Phthalimide dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT3081173A 1972-11-02 1973-10-31 4 AMINO ACIDS 1.8 NAFTALIMID 3 SULFONICI AND PROCESS FOR THEIR PRODUCTION IT999142B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722253553 DE2253553C2 (en) 1972-11-02 1972-11-02 Process for the preparation of 4-amino-1,8-naphthalic acid imide-3-sulfonic acid
DE19732314875 DE2314875C3 (en) 1973-03-26 1973-03-26 Process for the preparation of 4-amino-1,8-naphthalic acid imide-3-sulfonic acids, 4-amino-1,8-naphthalic acid imide-3-sulfonic acids and their use for dyeing natural and synthetic polyamide fibers

Publications (1)

Publication Number Publication Date
IT999142B true IT999142B (en) 1976-02-20

Family

ID=25764039

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3081173A IT999142B (en) 1972-11-02 1973-10-31 4 AMINO ACIDS 1.8 NAFTALIMID 3 SULFONICI AND PROCESS FOR THEIR PRODUCTION

Country Status (6)

Country Link
JP (1) JPS4977940A (en)
CH (1) CH584277A5 (en)
FR (1) FR2205513B1 (en)
GB (1) GB1415807A (en)
IT (1) IT999142B (en)
NL (1) NL7314760A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2030129A1 (en) * 1989-11-29 1991-05-30 Thomas Saupe 1,8-napthalenedicarboximides as antidotes
DE102004006142A1 (en) * 2004-02-07 2005-08-25 Wella Ag Neutral and cationic naphthalene derivatives and colorants for keratin fibers containing these compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715A (en) * 1842-07-11 fowler
CH519011A (en) * 1969-12-24 1972-02-15 Sandoz Ag Process for the preparation of naphthalimide compounds

Also Published As

Publication number Publication date
NL7314760A (en) 1974-05-06
FR2205513B1 (en) 1978-11-17
JPS4977940A (en) 1974-07-26
GB1415807A (en) 1975-11-26
FR2205513A1 (en) 1974-05-31
CH584277A5 (en) 1977-01-31

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