GB1337990A - Naphthalimide compounds their preparation and use - Google Patents

Naphthalimide compounds their preparation and use

Info

Publication number
GB1337990A
GB1337990A GB5952670A GB5952670A GB1337990A GB 1337990 A GB1337990 A GB 1337990A GB 5952670 A GB5952670 A GB 5952670A GB 5952670 A GB5952670 A GB 5952670A GB 1337990 A GB1337990 A GB 1337990A
Authority
GB
United Kingdom
Prior art keywords
dec
optionally substituted
preparation
heterocyclic
naphthalimide compounds
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
GB5952670A
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of GB1337990A publication Critical patent/GB1337990A/en
Expired legal-status Critical Current

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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
    • C09B43/34—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting ortho- or peri-dicarboxylic dyes
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/0025—Specific dyes not provided for in groups C09B62/004 - C09B62/018

Abstract

1337990 Dyeing process SANDOZ Ltd 15 Dec 1970 [24 Dec 1969] 59526/70 Heading D1B [Also in Division C4] Cellulose, paper, leather, skins, animal hair, synthetic plastics, nylon and wool are dyed with naphthalimide dyes of the general formula wherein R and R 1 are optionally substituted hydrcarbon or heterocyclic radicals, R 2 is H, an optionally substituted hydrocarbon or heterocyclic radical or a reactive group capable of forming a covalant bond by reaction with a cellulosic or polyamide fibre, or R 1 and R 2 together with the N-atom to which they are attached may form a heterocyclic ring, or salts thereof.
GB5952670A 1969-12-24 1970-12-15 Naphthalimide compounds their preparation and use Expired GB1337990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1923669A CH519011A (en) 1969-12-24 1969-12-24 Process for the preparation of naphthalimide compounds

Publications (1)

Publication Number Publication Date
GB1337990A true GB1337990A (en) 1973-11-21

Family

ID=4438193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5952670A Expired GB1337990A (en) 1969-12-24 1970-12-15 Naphthalimide compounds their preparation and use

Country Status (5)

Country Link
CH (1) CH519011A (en)
DE (1) DE2062678A1 (en)
ES (1) ES386722A1 (en)
FR (1) FR2074148A5 (en)
GB (1) GB1337990A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005075481A1 (en) * 2004-02-07 2005-08-18 Wella Aktiengesellschaft Novel naphthalene derivatives and coloring agents containing these compounds, for keratin fibers
US7294258B2 (en) 2001-02-20 2007-11-13 Watercryst Chemiefreie Device for chemically/physically treating drinking water

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7314760A (en) * 1972-11-02 1974-05-06
DE2408012C2 (en) * 1974-02-20 1983-03-17 Hoechst Ag, 6000 Frankfurt 4-Amino-1,8-naphthalimide-3-sulfonic acids, process for their preparation and their use as dyes for dyeing natural or synthetic polyamide fibers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7294258B2 (en) 2001-02-20 2007-11-13 Watercryst Chemiefreie Device for chemically/physically treating drinking water
WO2005075481A1 (en) * 2004-02-07 2005-08-18 Wella Aktiengesellschaft Novel naphthalene derivatives and coloring agents containing these compounds, for keratin fibers
US7452385B2 (en) 2004-02-07 2008-11-18 Wella Ag Naphthalene derivatives and colorants for keratin fibers containing these compounds

Also Published As

Publication number Publication date
CH519011A (en) 1972-02-15
DE2062678A1 (en) 1971-07-01
FR2074148A5 (en) 1971-10-01
ES386722A1 (en) 1974-01-16

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees