IE40939B1 - 4-amino-1,8-naphthalic acid-imide-3-sulphonic acid and process for preparing them - Google Patents

4-amino-1,8-naphthalic acid-imide-3-sulphonic acid and process for preparing them

Info

Publication number
IE40939B1
IE40939B1 IE33275A IE33275A IE40939B1 IE 40939 B1 IE40939 B1 IE 40939B1 IE 33275 A IE33275 A IE 33275A IE 33275 A IE33275 A IE 33275A IE 40939 B1 IE40939 B1 IE 40939B1
Authority
IE
Ireland
Prior art keywords
acid
imide
amino
preparing
naphthalic
Prior art date
Application number
IE33275A
Other versions
IE40939L (en
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 IE40939L publication Critical patent/IE40939L/en
Publication of IE40939B1 publication Critical patent/IE40939B1/en

Links

Classifications

    • 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)
  • Coloring (AREA)
  • Indole Compounds (AREA)
IE33275A 1974-02-20 1975-02-19 4-amino-1,8-naphthalic acid-imide-3-sulphonic acid and process for preparing them IE40939B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742408012 DE2408012C2 (en) 1974-02-20 1974-02-20 4-Amino-1,8-naphthalimide-3-sulfonic acids, process for their preparation and their use as dyes for dyeing natural or synthetic polyamide fibers

Publications (2)

Publication Number Publication Date
IE40939L IE40939L (en) 1975-08-20
IE40939B1 true IE40939B1 (en) 1979-09-12

Family

ID=5907872

Family Applications (1)

Application Number Title Priority Date Filing Date
IE33275A IE40939B1 (en) 1974-02-20 1975-02-19 4-amino-1,8-naphthalic acid-imide-3-sulphonic acid and process for preparing them

Country Status (11)

Country Link
JP (1) JPS50119023A (en)
BE (1) BE825760R (en)
CH (1) CH606337A5 (en)
DE (1) DE2408012C2 (en)
DK (1) DK60675A (en)
FR (1) FR2261321B2 (en)
GB (1) GB1457478A (en)
IE (1) IE40939B1 (en)
IT (1) IT1046191B (en)
LU (1) LU71877A1 (en)
NL (1) NL7501764A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1215615A (en) * 1983-07-29 1986-12-23 Edwin A. Chandross Control of circuit board quality
GB2183667B (en) * 1985-10-29 1989-11-22 Univ Brunel Preparation of amino-1;8-naphthalimides.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715126A (en) * 1951-06-20 1955-08-09 Gen Aniline & Film Corp Production of 4-amino-3-sulfo-1, 8-naphthalimides
CH519011A (en) * 1969-12-24 1972-02-15 Sandoz Ag Process for the preparation of naphthalimide compounds

Also Published As

Publication number Publication date
LU71877A1 (en) 1977-01-05
DE2408012A1 (en) 1975-08-28
FR2261321B2 (en) 1978-08-18
CH606337A5 (en) 1978-10-31
IT1046191B (en) 1980-06-30
NL7501764A (en) 1975-08-22
GB1457478A (en) 1976-12-01
DE2408012C2 (en) 1983-03-17
IE40939L (en) 1975-08-20
JPS50119023A (en) 1975-09-18
BE825760R (en) 1975-08-20
DK60675A (en) 1975-10-20
FR2261321A2 (en) 1975-09-12

Similar Documents

Publication Publication Date Title
HU174973B (en) Process for preparing 16-alkyl-16-hydroxy-prostanoic acid derivatives
CS183829B2 (en) Process for preparing thienamycine
HU171059B (en) Process for preparing pyridazinyl-benzimidazoles
HU172615B (en) Process for preparing substituted phenyl-alkyl-amines
CS187466B2 (en) Process for preparing 2-arylamino-2-imidazolines
CS189730B2 (en) Process for preparing o-cyanazodyes
CS191290B2 (en) Process for preparing aminoalkylphenyletheres
CS183821B2 (en) Process for preparing 5-fluor-2-methyl-1-/p-methylsulphinylbenzyliden/-3-indenylacetic acid
CS193518B2 (en) Process for preparing moenomycine
CS188259B2 (en) Process for preparing 2-anilinooxazoles
CS188984B2 (en) Process for preparing 3-fluorbenzodiazepines
GB1486844A (en) Process for preparing 7beta-acylamino-7alpha-alkoxy-cephalosporins
CS181686B2 (en) Process for preparing 4-cyclopropylmethylenoxy-3-chlorphenylacetic acid
IE40939B1 (en) 4-amino-1,8-naphthalic acid-imide-3-sulphonic acid and process for preparing them
CS188965B2 (en) Process for preparing 9-hydroxy-19,20-bis-nor-prostanic acid
CS183813B2 (en) Process for preparing 6-aminopenicilic and 7-aminocephalosporic acid
HU172925B (en) Process for preparing alpha-/m-benzoyl-phenyl/-propionic acid
CS189725B2 (en) Process for preparing substituted 1-phenoxy-3-p-hydroxyphenetylamino-2-hydroxyalkanoles
YU350674A (en) Process for preparing substituted s-alkyl-thiocarbamate
CS188253B2 (en) Process for preparing 2-methyl-3-hydroxy-4-ethylaminomethyl-5-methylmercaptomethyl-pyridine
CS191291B2 (en) Process for preparing 3-methylencepham-sulphoxides
CS188967B2 (en) Process for preparing 6-chlor-2-chlormethyl-4-phenylquinazolin-3-oxide
IL48064A (en) Substituted crotonanilides,process for preparing them and herbicidal compositions
CS193511B2 (en) Process for preparing dihydroxy-benzenes
ZA747702B (en) Process for preparing 1h-tetrazole-1-acetic acid