GB996240A - Triazinylaminostyryl-benzimidazoles and -benzoxazoles - Google Patents

Triazinylaminostyryl-benzimidazoles and -benzoxazoles

Info

Publication number
GB996240A
GB996240A GB3940060A GB3940060A GB996240A GB 996240 A GB996240 A GB 996240A GB 3940060 A GB3940060 A GB 3940060A GB 3940060 A GB3940060 A GB 3940060A GB 996240 A GB996240 A GB 996240A
Authority
GB
United Kingdom
Prior art keywords
compound
compounds
formula
sulphonic acid
group
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
GB3940060A
Inventor
Asim Kumar Sarkar
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.)
Hickson and Welch Ltd
Original Assignee
Hickson and Welch 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 Hickson and Welch Ltd filed Critical Hickson and Welch Ltd
Priority to GB3940060A priority Critical patent/GB996240A/en
Priority to FR879138A priority patent/FR1307419A/en
Publication of GB996240A publication Critical patent/GB996240A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D403/00Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
    • C07D403/02Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
    • C07D403/12Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

The invention comprises compounds of the general formula <FORM:0996240/C2/1> wherein A represents an oxygen atom or an imino group, R represents identical or different ring substituents which may be hydrogen atoms or non-chromophoric groups, R2 represents a hydrogen atom or a sulphonic acid group and X and Y, which may be identical or different, each represent a halogen atom or the residue of a substituted or unsubstituted aliphatic or aromatic amine, and salts of such compounds which contain a sulphonic acid group. Preferred salts are the alkali metal, ammonium and alkanolamine salts. Specified values for R are alkyl and alkoxy. X is preferably a group -NHZ in which Z is an alkyl, hydroxyalkyl or aryl group. Y is preferably an alkanolamine, morpholine, aniline or sulphonilic acid residue. The compounds may be prepared by condensing the corresponding p-nitrobenzaldehyde with a compound of the formula <FORM:0996240/C2/2> followed by reduction of the product to give a compound of the formula <FORM:0996240/C2/3> or this compound may be prepared directly by condensation of the appropriate p-aminobenzaldehyde with a compound of the above formula IV. The compound of formula III above is then condensed with cyanuric chloride to give a compound of the formula <FORM:0996240/C2/4> which compound may, if desired, be further reacted with a compound HX and, if desired, the resulting product may be reacted with another compound HY which may be the same as, or different from, HX. The compounds of formula II above are preferably prepared at a temperature slightly below ambient temperature, and the successive reactions with HX and HY generally occur at successively higher temperatures. In Examples (1) and (3), the preparation of starting materials of formula III above wherein A is -NH- gives rise to the N-acetyl derivatives of the intermediate nitrocompounds, which derivatives are de-acetylated by refluxing with dilute hydrochloric acid. Examples are given.ALSO:The invention comprises compositions containing a detergent of the soap or soapless type, or a washing agent, and, as an optical whitening agent, a compound of the general formula <FORM:0996240/C4-C5/1> wherein A represents an oxygen atom or an imino group, R represents identical or different ring substituents which may be hydrogen atoms or non-chromophoric groups, R2 represents a hydrogen atom or a sulphonic acid group and X and Y, which may be identical or different, each represent a halogen atom or the residue of a substituted or unsubstituted aliphatic or aromatic amine, or salts of such compounds which contain a sulphonic acid group.ALSO:Polyomide and celluloric fibres, in particular, nylon and cotton, are brightened by treatment with compounds, or compositions containing compounds, of the general formula <FORM:0996240/D1-D2/1> wherein A represents an oxygen atom or an imino group, R represents identical or different ring substituents which may be hydrogen atoms or non-chromophoric groups, R2 represents a hydrogen atom or a sulphonic acid group and X and Y, which may be identical or different, each represent a halogen atom or the residue of a substituted or unsubstituted aliphatic or aromatic amine, or salts of such compounds which contain a sulphonic acid group. The compounds are suitably applied from detergent or acid baths.
GB3940060A 1960-11-16 1960-11-16 Triazinylaminostyryl-benzimidazoles and -benzoxazoles Expired GB996240A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3940060A GB996240A (en) 1960-11-16 1960-11-16 Triazinylaminostyryl-benzimidazoles and -benzoxazoles
FR879138A FR1307419A (en) 1960-11-16 1961-11-16 New triazinyl-aminostyryl-benzimidazole and benzoxazole derivatives, usable in particular as optical brighteners and process for their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3940060A GB996240A (en) 1960-11-16 1960-11-16 Triazinylaminostyryl-benzimidazoles and -benzoxazoles

Publications (1)

Publication Number Publication Date
GB996240A true GB996240A (en) 1965-06-23

Family

ID=10409339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3940060A Expired GB996240A (en) 1960-11-16 1960-11-16 Triazinylaminostyryl-benzimidazoles and -benzoxazoles

Country Status (1)

Country Link
GB (1) GB996240A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370083A1 (en) * 1976-11-04 1978-06-02 Bayer Ag FLUORESCENT COLORANTS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370083A1 (en) * 1976-11-04 1978-06-02 Bayer Ag FLUORESCENT COLORANTS
US4140852A (en) * 1976-11-04 1979-02-20 Bayer Aktiengesellschaft Triazinyl styryl-benzoxazole fluorescent dyestuffs

Similar Documents

Publication Publication Date Title
Gilchrist et al. The chemistry of sulfilimines
GB1164824A (en) Nitro-Paraphenylene-Diamines and their use as Hair Dyes
MX3240E (en) PROCEDURE FOR PREPARING 1 - ARIL - 2 - (1 - IMIDAZOL IL) ETHERS - ALKYL AND TIO ETHERS
GB1103391A (en) (halogeno-cyano) acetyl derivatives and pesticidal preparations containing them
GB1027614A (en) Water-soluble reactive dyes
GB996240A (en) Triazinylaminostyryl-benzimidazoles and -benzoxazoles
GB1189769A (en) Triazine Derivatives, processes for their manufacture and use
ES234195A1 (en) Process for even and level dyeing of filament nylon fabrics
GB1019784A (en) New benzene-sulphonyl-semicarbazides
GB880030A (en) Thiocarbamates
US3541090A (en) Production of substituted tetrahydro-1,4-thiazine-1,1-dioxides
US3299089A (en) Derivatives of 5-methyloxazoline and 5-chloromethyloxazoline
GB959993A (en) Camphor derivatives
GB959203A (en) Indole derivatives and salts thereof
US2695300A (en) Preparation of a series of new
GB921536A (en) Substituted n-hydroxyureas and a process for their manufacture
PH19322A (en) Process for the preparation of 4-hydroxy-3-(heterocyclocarbamoyl)2h-1,2-benzothiazine-1,1-dioxides
GB928494A (en) New quinoxalines
GB1109502A (en) Substituted n-benzyl-ethylenediamines
US2813864A (en) Chs-coona-
US2809966A (en) Aminobenzene-sulphoiyyl-z-amino-
Haske et al. Preparation of unsymmetrical dithiooxamides
GB1377326A (en) Process for the preparation of n-halogenomethyl-ureas and thioureas
ES2093080T3 (en) COMPOSITIONS CONTAINING NITROANILINE DYES WITH A SUBSTITUTE GROUP CARBAMIDE.
GB773152A (en) Improvements relating to bis-triazinylamino stilbene compounds and their use as optical brightening agents