GB1047297A - - Google Patents

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Publication number
GB1047297A
GB1047297A GB1047297DA GB1047297A GB 1047297 A GB1047297 A GB 1047297A GB 1047297D A GB1047297D A GB 1047297DA GB 1047297 A GB1047297 A GB 1047297A
Authority
GB
United Kingdom
Prior art keywords
anthrapyridone
methyl
anthrapyridon
heading
bromo
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.)
Active
Application number
Publication of GB1047297A publication Critical patent/GB1047297A/en
Active legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3432—Six-membered rings
    • C08K5/3437—Six-membered rings condensed with carbocyclic rings

Abstract

1,047,297. Anthrapyridone pigments. IMPERIAL CHEMICAL INDUSTRIES Ltd. April 8, 1965 [May 15, 1964], No. 20416/64. Heading C4P. [Also in Division C3] Bis(3-methyl-1<SP>1</SP>: 9<SP>1</SP>-anthrapyridon-6-yl) is obtained by heating 6-bromo-3-methyl-1<SP>1</SP>: 9<SP>1</SP>. anthrapyridone in the presence of copper bronze and dimethylformamide (see Example 3).
GB1047297D Active GB1047297A (en)

Publications (1)

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GB1047297A true GB1047297A (en)

Family

ID=1755354

Family Applications (1)

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Country Status (1)

Country Link
GB (1) GB1047297A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6995266B2 (en) 2003-10-03 2006-02-07 General Electric Company Thermally stable anthrapyridone compositions
WO2006019955A2 (en) * 2004-07-14 2006-02-23 President And Fellows Of Harvard College Antiviral methods and compositions
WO2006120383A2 (en) * 2005-05-06 2006-11-16 Fujifilm Imaging Colorants Limited Magenta dyes and their use in ink jet printing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6995266B2 (en) 2003-10-03 2006-02-07 General Electric Company Thermally stable anthrapyridone compositions
WO2006019955A2 (en) * 2004-07-14 2006-02-23 President And Fellows Of Harvard College Antiviral methods and compositions
WO2006019955A3 (en) * 2004-07-14 2006-08-24 Harvard College Antiviral methods and compositions
US7893108B2 (en) 2004-07-14 2011-02-22 President And Fellows Of Harvard College Antiviral methods and compositions
WO2006120383A2 (en) * 2005-05-06 2006-11-16 Fujifilm Imaging Colorants Limited Magenta dyes and their use in ink jet printing
WO2006120383A3 (en) * 2005-05-06 2007-03-29 Fujifilm Imaging Colorants Ltd Magenta dyes and their use in ink jet printing
US7794532B2 (en) 2005-05-06 2010-09-14 Fujifilm Imaging Colorants Limited Magenta dyes and their use in ink- jet printing

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