GB1391657A - Compounds of the naphthalimide series - Google Patents
Compounds of the naphthalimide seriesInfo
- Publication number
- GB1391657A GB1391657A GB2583872A GB2583872A GB1391657A GB 1391657 A GB1391657 A GB 1391657A GB 2583872 A GB2583872 A GB 2583872A GB 2583872 A GB2583872 A GB 2583872A GB 1391657 A GB1391657 A GB 1391657A
- Authority
- GB
- United Kingdom
- Prior art keywords
- formula
- phenyl
- carbon atoms
- compounds
- substituted
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1391657 Substituted naphthaleneides BADISCHE ANILIN- & SODA-FABRIK AG 2 June 1972 [3 June 1971 24 Sept 1971] 25838/72 Heading C2C The invention comprises compounds of general Formula (I) in which R is a substituted alkyl, or unsubstituted or substituted cycloalkyl, and R<SP>1</SP> is alkyl or alkoxyalkyl. In particular R may be -CH 2 CHA.OZ in which Z is H, alkanoyl of two to eight carbon atoms; acetyl bearing Cl, phenyl, hydroxy, phenoxy or methoxy as substituent; thenoyl; benzoyl optionally substituted by Cl, CH 3 or CH 3 O; or a radical of formula R<SP>2</SP>-NH-CO- or R<SP>3</SP>-O-CO-, in which R<SP>2</SP> is methyl, ethyl, n-propyl, isopropyl, phenyl, mono- or di-chlorophenyl or methylphenyl; R<SP>3</SP> is alkyl of one to eight carbon atoms, alkoxyalkyl of three to six carbon atoms, cyclohexyl, benzyl, phenyl, phenylethyl or substituted phenyl; A is H, methyl, phenyl or a radical of formula -CH 2 -R<SP>4</SP>; or -CH 2 NR<SP>5</SP>R<SP>6</SP>, in which R<SP>4</SP> is hydroxy, alkoxy of one to eight carbon atoms, #-methoxyethoxy, #-ethoxyethoxy, #-butoxyethoxy, phenoxy alone or bearing Cl, methyl or methoxy as substituent, or phenylmercapto; R<SP>5</SP> and R<SP>6</SP> are alkyl groups of one to four carbon atoms or #-hydroxyethyl or R<SP>5</SP> and R<SP>6</SP> together with the N atom make up pyrrolidine, piperidine, morpholine, thiomorpholine dioxide, piperazine, N-methylpiperazine or N<SP>1</SP>-#-hydroxyethylpiperazine radicals. The compounds may be prepared from compounds of formula in which Hal is Cl or Br, by reaction with NaOR<SP>1</SP>, or from by reaction with an epoxide of formula and an alcohol of formula R<SP>1</SP>OH to form a compound of formula followed if desired by conversion of the radical -CH 2 CHAOH into a different radical R. The compounds are used as optical brighteners, e.g. for synthetic fibres such as polyamides, cellulose esters, polyesters and acrylonitrile polymers.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712127522 DE2127522A1 (en) | 1971-06-03 | 1971-06-03 | Bluing agents - 4 alkoxy n alkoxy naphthalimides from 4 halo naphthalimides |
DE2147706A DE2147706A1 (en) | 1971-09-24 | 1971-09-24 | Bluing agents - 4 alkoxy n alkoxy naphthalimides from 4 halo naphthalimides |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1391657A true GB1391657A (en) | 1975-04-23 |
Family
ID=25761221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2583872A Expired GB1391657A (en) | 1971-06-03 | 1972-06-02 | Compounds of the naphthalimide series |
Country Status (5)
Country | Link |
---|---|
US (1) | US3880859A (en) |
BE (1) | BE784351A (en) |
FR (1) | FR2140087B1 (en) |
GB (1) | GB1391657A (en) |
IT (1) | IT958187B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2231609C3 (en) * | 1972-06-28 | 1980-09-04 | Basf Ag, 6700 Ludwigshafen | Compounds of the naphthalimide series |
US4139532A (en) * | 1976-05-14 | 1979-02-13 | Basf Aktiengesellschaft | N-Acylaminonaphthalimides |
US4508900A (en) * | 1980-11-03 | 1985-04-02 | Hoechst Aktiengesellschaft | Cationic compounds of the naphthalimide series, process for their preparation and their use |
US4595756A (en) * | 1982-09-13 | 1986-06-17 | Hoechst Aktiengesellschaft | Cationic compounds of the naphthalimide series, process for their preparation and their use |
DE3604827A1 (en) * | 1986-02-15 | 1987-08-20 | Bayer Ag | ELECTROPHOTOGRAPHIC TONER |
IL128516A0 (en) | 1996-11-01 | 2000-01-31 | Warner Lambert Co | Isoquinolones |
FR2789310B1 (en) | 1999-02-09 | 2001-05-04 | Oreal | USE OF CATIONIC CONDENSED POLYCYCLIC COMPOUNDS IN DYEING KERATINIC MATERIALS, DYE COMPOSITIONS AND DYEING METHODS |
EP3063204B1 (en) * | 2013-11-01 | 2021-04-07 | Lubrizol Advanced Materials, Inc. | Aromatic dispersant composition |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3330834A (en) * | 1967-07-11 | Naphthalimide whitening agents anb method of making same | ||
US2231495A (en) * | 1938-07-27 | 1941-02-11 | Gen Aniline & Film Corp | Vat-dyestuffs of the naphthalimide series and a process of preparing them |
US3312706A (en) * | 1963-02-14 | 1967-04-04 | Dow Chemical Co | Phosphoramidothioates |
DE1297259B (en) * | 1964-08-07 | 1969-06-12 | Hoechst Ag | Process for the production of dyes |
DE1569735A1 (en) * | 1965-07-30 | 1970-05-14 | Hoechst Ag | Process for the production of dyes |
NL6611070A (en) * | 1965-08-12 | 1967-02-13 |
-
1972
- 1972-05-30 FR FR7219299A patent/FR2140087B1/fr not_active Expired
- 1972-05-30 US US258060A patent/US3880859A/en not_active Expired - Lifetime
- 1972-05-31 IT IT50654/72A patent/IT958187B/en active
- 1972-06-02 GB GB2583872A patent/GB1391657A/en not_active Expired
- 1972-06-02 BE BE784351A patent/BE784351A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2140087B1 (en) | 1978-03-17 |
BE784351A (en) | 1972-12-04 |
IT958187B (en) | 1973-10-20 |
US3880859A (en) | 1975-04-29 |
FR2140087A1 (en) | 1973-01-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |