GB1406996A - Dyes containing an azidosulphonyl group and their preparation - Google Patents

Dyes containing an azidosulphonyl group and their preparation

Info

Publication number
GB1406996A
GB1406996A GB2679572A GB2679572A GB1406996A GB 1406996 A GB1406996 A GB 1406996A GB 2679572 A GB2679572 A GB 2679572A GB 2679572 A GB2679572 A GB 2679572A GB 1406996 A GB1406996 A GB 1406996A
Authority
GB
United Kingdom
Prior art keywords
group
heterocyclic group
azidosulphonyl
oct
reaction
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
GB2679572A
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.)
Kodak Ltd
Original Assignee
Kodak Ltd
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 Kodak Ltd filed Critical Kodak Ltd
Priority to GB2679572A priority Critical patent/GB1406996A/en
Priority to DE19722252785 priority patent/DE2252785A1/en
Publication of GB1406996A publication Critical patent/GB1406996A/en
Expired legal-status Critical Current

Links

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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/36—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to some other heterocyclic ring

Abstract

1406996 Dyes containing an azidosulphonyl group KODAK Ltd 26 Oct 1972 [29 Oct 1971 8 June 1972] 50339/71 and 26795/72 Heading C4P Novel dyestuffs of the formula wherein D is the radical of a dyestuff D-R<SP>1</SP>; R<SP>1</SP> is OH or NH 2 ; R is a divalent aromatic, aliphatic, cycloaliphatic or heterocyclic group; and A is -O-CO-, -O-CO-NH-, -NH-CO- or -NH-CO-NH or, when R is a heterocyclic group of the formula (in which Z represents the atoms necessary to complete a triazine or pyrimidine ring), A is -O- or -NH-, are prepared by condensing D-R<SP>1</SP> with R<SP>2</SP>-R-R<SP>3</SP> wherein R<SP>2</SP> is-COCl or -NCO or, when R is a heterocyclic group as depicted above, R<SP>2</SP> is -Cl, and R<SP>3</SP> is -SO 2 Cl or -SO 2 N 3 , followed, when R<SP>3</SP> is -SO 2 Cl, by reaction with NaN 3 or by reaction with hydrozine hydrate followed by treatment with nitrous acid. Dyestuffs of the monoazo series and of the anthaquinone series are described, and disazo, nitro diphenylamine and methine dyes are also referred to. Nylon is the only specified substrate for dying.
GB2679572A 1971-10-29 1972-06-08 Dyes containing an azidosulphonyl group and their preparation Expired GB1406996A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2679572A GB1406996A (en) 1971-10-29 1972-06-08 Dyes containing an azidosulphonyl group and their preparation
DE19722252785 DE2252785A1 (en) 1971-10-29 1972-10-27 DYES WITH A SULPHONY LACIDOGRAPHY

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5033971 1971-10-29
GB2679572A GB1406996A (en) 1971-10-29 1972-06-08 Dyes containing an azidosulphonyl group and their preparation

Publications (1)

Publication Number Publication Date
GB1406996A true GB1406996A (en) 1975-09-24

Family

ID=26258431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2679572A Expired GB1406996A (en) 1971-10-29 1972-06-08 Dyes containing an azidosulphonyl group and their preparation

Country Status (2)

Country Link
DE (1) DE2252785A1 (en)
GB (1) GB1406996A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8038734B2 (en) 2004-10-12 2011-10-18 Luminex Corporation Methods for forming dyed microspheres and populations of dyed microspheres

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937328B4 (en) * 1998-08-11 2016-09-22 Gottlieb Binder Gmbh & Co Use of reactive dyes
DE19964296B4 (en) * 1998-08-11 2007-08-30 Gottlieb Binder Gmbh & Co New dyes used for dying e.g. wool, silk, polyamide or cotton are azo, anthraquinone, quinizarin, coumarin or indigo dyes with sulfonyl, e.g. sulfonyl chloride, or sulfonamide group(s)
WO2007059912A1 (en) * 2005-11-23 2007-05-31 Roche Diagnostics Gmbh Polynucleotide labelling reagent

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8038734B2 (en) 2004-10-12 2011-10-18 Luminex Corporation Methods for forming dyed microspheres and populations of dyed microspheres
US8361169B2 (en) 2004-10-12 2013-01-29 Luminex Corporation Methods for forming dyed microspheres and populations of dyed microspheres
EP2559738A1 (en) 2004-10-12 2013-02-20 Luminex Corporation Methods for forming dyed microspheres and populations of dyed microspheres

Also Published As

Publication number Publication date
DE2252785A1 (en) 1973-05-10

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Legal Events

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