GB191202948A - Manufacture of New Derivatives and Dyestuffs of the Anthraquinone Series. - Google Patents

Manufacture of New Derivatives and Dyestuffs of the Anthraquinone Series.

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Publication number
GB191202948A
GB191202948A GB191202948DA GB191202948A GB 191202948 A GB191202948 A GB 191202948A GB 191202948D A GB191202948D A GB 191202948DA GB 191202948 A GB191202948 A GB 191202948A
Authority
GB
United Kingdom
Prior art keywords
chloranthrone
halogenpyridazoneanthrones
sulphonic acids
dye
wool
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
Inventor
Fritz Ullmann
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191202948A publication Critical patent/GB191202948A/en
Expired legal-status Critical Current

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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
    • C09B5/00—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings
    • C09B5/02—Dyes with an anthracene nucleus condensed with one or more heterocyclic rings with or without carbocyclic rings the heterocyclic ring being only condensed in peri position
    • C09B5/16—Benz-diazabenzanthrones, e.g. anthrapyrimidones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

2948. Ullmann, F. July 7, 1911, [Convention date]. Arylaminopyridazoneanthrones are obtained by condensing halogenpyridazoneanthrones with primary aromatic monamines; their sulphonic acids, obtained either by subsequent sulphonation, or by using halogenpyridazoneanthrone sulphonic acids, dye wool yellow to orange tints. According to examples, pyridazone - 4 - chloranthrone is condensed with aniline, and the product is sulphonated, giving a yellow wool dye; phenylpyridazone-4-chloranthrone is condensed with p-toluidine, and the product is sulphonated, giving an orange wool dye; o- and p-anisidine are also specified as suitable amines. Halogenpyridazoneanthrones. - Pyridazone- 4 - chloranthrone and phenylpyridazone - 4 - chloranthrone are prepared by the process of Specification 25,183/10 from 4-chloranthraquinone-1-carboxylic chloride and hydrazine, and 4-chloranthraquinone-1-carhoxylic acid and phenylhydrazine respectively; phenylhydrazine sulphonic acids &c. may be used in the production of the halogenpyridazoneanthrones.
GB191202948D 1911-07-07 1912-02-05 Manufacture of New Derivatives and Dyestuffs of the Anthraquinone Series. Expired GB191202948A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE191202948X 1911-07-07

Publications (1)

Publication Number Publication Date
GB191202948A true GB191202948A (en) 1912-09-26

Family

ID=32522255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191202948D Expired GB191202948A (en) 1911-07-07 1912-02-05 Manufacture of New Derivatives and Dyestuffs of the Anthraquinone Series.

Country Status (1)

Country Link
GB (1) GB191202948A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992220A (en) * 1956-12-05 1961-07-11 Ici Ltd New anthra-1':9'(n):10'(n):5'-dipyridazones and anthra-1':9'(n):10'(n):4'-dipyridazones chemical compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2992220A (en) * 1956-12-05 1961-07-11 Ici Ltd New anthra-1':9'(n):10'(n):5'-dipyridazones and anthra-1':9'(n):10'(n):4'-dipyridazones chemical compounds

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