GB2183667B - Preparation of amino-1;8-naphthalimides. - Google Patents

Preparation of amino-1;8-naphthalimides.

Info

Publication number
GB2183667B
GB2183667B GB8526587A GB8526587A GB2183667B GB 2183667 B GB2183667 B GB 2183667B GB 8526587 A GB8526587 A GB 8526587A GB 8526587 A GB8526587 A GB 8526587A GB 2183667 B GB2183667 B GB 2183667B
Authority
GB
United Kingdom
Prior art keywords
naphthalimides
amino
preparation
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
GB8526587A
Other versions
GB2183667A (en
GB8526587D0 (en
Inventor
John Henry Paul Tyman
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.)
Brunel University
Original Assignee
Brunel University
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 Brunel University filed Critical Brunel University
Priority to GB8526587A priority Critical patent/GB2183667B/en
Publication of GB8526587D0 publication Critical patent/GB8526587D0/en
Publication of GB2183667A publication Critical patent/GB2183667A/en
Application granted granted Critical
Publication of GB2183667B publication Critical patent/GB2183667B/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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/08—Naphthalimide dyes; Phthalimide dyes
GB8526587A 1985-10-29 1985-10-29 Preparation of amino-1;8-naphthalimides. Expired GB2183667B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8526587A GB2183667B (en) 1985-10-29 1985-10-29 Preparation of amino-1;8-naphthalimides.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8526587A GB2183667B (en) 1985-10-29 1985-10-29 Preparation of amino-1;8-naphthalimides.

Publications (3)

Publication Number Publication Date
GB8526587D0 GB8526587D0 (en) 1985-12-04
GB2183667A GB2183667A (en) 1987-06-10
GB2183667B true GB2183667B (en) 1989-11-22

Family

ID=10587389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8526587A Expired GB2183667B (en) 1985-10-29 1985-10-29 Preparation of amino-1;8-naphthalimides.

Country Status (1)

Country Link
GB (1) GB2183667B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02305886A (en) * 1989-05-19 1990-12-19 Nec Corp Organic thin-film el element
US5308773A (en) * 1992-11-16 1994-05-03 Microbiomed Corp. Non-azo 1,8-naphthalimide dyes for the detection and quantitation of a paramagnetic metal cation in a non-aqueous medium
US5918269A (en) * 1998-02-18 1999-06-29 Milliken & Company Naphthalimide colorants with improved compatibility in refrigeration and air conditioning lubricants
SK7012001A3 (en) * 1998-11-25 2001-11-06 Merck Patent Gmbh Substituted benzo[de]isoquinoline-1,3-diones
US7608715B2 (en) * 2005-11-21 2009-10-27 Sabic Innovative Plastics Ip B.V. Fluorescent brighteners, methods of preparation thereof, fluorescent brightener compositions, and methods of preparation and uses thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1457478A (en) * 1974-02-20 1976-12-01 Hoechst Ag 4-amino-1,8-naphthalic acid-imide-3-sulphonic acid and process for preparing them
GB1465443A (en) * 1974-05-15 1977-02-23 Hoechst Ag Process for the preparation of 4-amino-1,8-naphthalic acid-n- arylimide compounds

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1457478A (en) * 1974-02-20 1976-12-01 Hoechst Ag 4-amino-1,8-naphthalic acid-imide-3-sulphonic acid and process for preparing them
GB1465443A (en) * 1974-05-15 1977-02-23 Hoechst Ag Process for the preparation of 4-amino-1,8-naphthalic acid-n- arylimide compounds

Also Published As

Publication number Publication date
GB2183667A (en) 1987-06-10
GB8526587D0 (en) 1985-12-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921029