GB1262303A - Novel halogenomethylated aminophenylbenzothiazoles, their production and use - Google Patents

Novel halogenomethylated aminophenylbenzothiazoles, their production and use

Info

Publication number
GB1262303A
GB1262303A GB4423671A GB4423671A GB1262303A GB 1262303 A GB1262303 A GB 1262303A GB 4423671 A GB4423671 A GB 4423671A GB 4423671 A GB4423671 A GB 4423671A GB 1262303 A GB1262303 A GB 1262303A
Authority
GB
United Kingdom
Prior art keywords
compounds
novel
aminophenylbenzothiazoles
halogenomethylated
production
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
GB4423671A
Inventor
Helmut Moser
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.)
Sandoz AG
Original Assignee
Sandoz AG
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
Priority claimed from CH102468A external-priority patent/CH527885A/en
Priority claimed from CH102368A external-priority patent/CH513953A/en
Priority claimed from CH1700268A external-priority patent/CH526614A/en
Priority claimed from CH1717368A external-priority patent/CH527878A/en
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of GB1262303A publication Critical patent/GB1262303A/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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/64—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2
    • C07D277/66—Benzothiazoles with only hydrocarbon or substituted hydrocarbon radicals attached in position 2 with aromatic rings or ring systems directly attached in position 2
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds

Abstract

1,262,303. Substituted benzthiazoles. SANDOZ Ltd. 15 Jan., 1969 [24 Jan., 1968 (2); 17 April, 1968 (2); 14 Nov., 1968; 18 Nov., 1968], No. 44236/71. Divided out of 1,262,301. Heading C2C. Novel compounds of formula wherein n is 1-4, Hal is a halogen atom and rings B and D may be further substituted are prepared by reacting the corresponding aminophenyl-benzthiazole with n moles of a halomethylating agent. The use of the compounds as intermediates in the preparation of azo dyes is described and claimed in Specification 1,262,301. The compounds may be further reacted with amines or N,N-disubstituted hydrazines to prepare diazo components. In examples: (1) 2 - (4<SP>1</SP> - aminophenyl) - 6 - methylbenzothiazole is reacted with paraformaldehyde, H 2 SO 4 and Cl.SO 3 H to give a chloromethyl derivative which is further reacted with trimethylamine or with (4) N,N-dimethylhydrazine or (5) dimethylamine.
GB4423671A 1968-01-24 1969-01-15 Novel halogenomethylated aminophenylbenzothiazoles, their production and use Expired GB1262303A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CH102468A CH527885A (en) 1968-01-24 1968-01-24 Basic azo dyestuffs
CH102368A CH513953A (en) 1968-01-24 1968-01-24 Prepn of azo dyes - for textile materials
CH567568 1968-04-17
CH567468 1968-04-17
CH1700268A CH526614A (en) 1968-11-14 1968-11-14 Basic azo dyestuffs
CH1717368A CH527878A (en) 1968-11-18 1968-11-18 Basic azo dyestuffs

Publications (1)

Publication Number Publication Date
GB1262303A true GB1262303A (en) 1972-02-02

Family

ID=27543614

Family Applications (2)

Application Number Title Priority Date Filing Date
GB247569A Expired GB1262301A (en) 1968-01-24 1969-01-15 Azo dyes, their production and use
GB4423671A Expired GB1262303A (en) 1968-01-24 1969-01-15 Novel halogenomethylated aminophenylbenzothiazoles, their production and use

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB247569A Expired GB1262301A (en) 1968-01-24 1969-01-15 Azo dyes, their production and use

Country Status (4)

Country Link
DE (5) DE1965992A1 (en)
FR (1) FR2000639B1 (en)
GB (2) GB1262301A (en)
SE (2) SE372029B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071312A (en) * 1970-10-19 1978-01-31 E. I. Du Pont De Nemours And Company Green-yellow to orange monoazo paper dyes

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2217980C2 (en) * 1972-04-14 1982-09-09 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen Device for checking the opening of recording devices, in particular tachographs
DE3063234D1 (en) * 1979-02-23 1983-07-07 Ciba Geigy Ag Basic or quaternised azodyestuffs of the 2-(4'-azophenyl) benzothiazole series, process for their preparation and their use in dyeing and printing textile material, paper and leather
DE3133360A1 (en) * 1981-08-22 1983-03-03 Bayer Ag, 5090 Leverkusen Cationic dyes, preparation thereof and use thereof
DE3231398A1 (en) * 1982-08-24 1984-03-01 Bayer Ag, 5090 Leverkusen CATIONIC DYES, THEIR PRODUCTION AND USE
CH656632A5 (en) * 1982-11-11 1986-07-15 Sandoz Ag ALKALINE azo compounds, PRODUCTION AND USE THEREOF.
ES2165904T3 (en) * 1994-07-15 2002-04-01 Ciba Sc Holding Ag PROCEDURE FOR PAPER DYEING.
FR3119011B1 (en) 2021-01-18 2023-04-28 Eurevia Air renewal and treatment device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071312A (en) * 1970-10-19 1978-01-31 E. I. Du Pont De Nemours And Company Green-yellow to orange monoazo paper dyes

Also Published As

Publication number Publication date
DE1965994A1 (en) 1971-01-07
DE1903058A1 (en) 1969-10-09
FR2000639B1 (en) 1974-02-22
DE1965991A1 (en) 1970-12-23
DE1965993B2 (en) 1978-10-05
SE372030B (en) 1974-12-09
SE372029B (en) 1974-12-09
DE1965993A1 (en) 1971-01-07
DE1965993C3 (en) 1979-06-07
FR2000639A1 (en) 1969-09-12
GB1262301A (en) 1972-02-02
DE1965992A1 (en) 1971-01-14

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