GB1224661A - Preparation of isothiazolone derivatives - Google Patents
Preparation of isothiazolone derivativesInfo
- Publication number
- GB1224661A GB1224661A GB1147968A GB1147968A GB1224661A GB 1224661 A GB1224661 A GB 1224661A GB 1147968 A GB1147968 A GB 1147968A GB 1147968 A GB1147968 A GB 1147968A GB 1224661 A GB1224661 A GB 1224661A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- formula
- halogen
- aryl
- isothiazolone
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
- C07D275/02—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings not condensed with other rings
- C07D275/03—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Thiazole And Isothizaole Compounds (AREA)
Abstract
1,224,661. Isothiazolone derivatives. ROHM & HAAS CO. 8 March, 1968 [9 March, 1967], No. 11479/68. Heading C2C. Compounds of general formula or a tautomer thereof, where Y is H, C 1-18 alkyl, C 3-6 cyclo-alkyl, aralkyl containing up to 10 carbon atoms, aryl, halogen or C 1-4 alkylsubstituted aryl, dialkylaminoalkyl in which each alkyl group is C 1-4 , C 2-8 alkylacyl, sulphonyl, cyano, carbamoyl of formula -CONHR<SP>II</SP>, where R<SP>II</SP> is C 1-18 alkyl, C 1-4 alkylsulphonyl, arylsulphonyl, halogen or C 1-4 alkylsubstituted arylsulphonyl, carbalkoxy alkyl of the formula R<SP>III</SP>-OOC-R<SP>IV</SP>-, where R<SP>111</SP> is C 1 <SP>IV</SP> alkyl and R<SP>IV</SP> is C 1-4 alkylene, or R<SP>II</SP> is aryl of the formula where R<SP>V</SP> is C 1-4 alkyl, halogen, nitro, or C 1- 4 alkoxy and n is 0 to 3, and R and R<SP>I</SP> are H, halogen, or C 1-4 alkyl, are prepared by cyclizing a disulphide-amide of formula where X and Z are H or C 1-4 alkyl, by reacting it with a halogenating agent, e.g. chlorine, bromine, sulphuryl chloride, sulphuryl bromide, N - chlorosuccinamide or N - bromosuccamide. By using excess halogenating agent, products halogenated in the 4 and/or 5 positions of the ring may be obtained. Compounds having the 4 and 5 positions substituted by different halogens are obtained by additional halogenation of a previously-halogenated isothiazolone.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62177067A | 1967-03-09 | 1967-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1224661A true GB1224661A (en) | 1971-03-10 |
Family
ID=24491559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1147968A Expired GB1224661A (en) | 1967-03-09 | 1968-03-08 | Preparation of isothiazolone derivatives |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE711881A (en) |
CH (1) | CH490411A (en) |
DE (1) | DE1695668C3 (en) |
FR (1) | FR1555415A (en) |
GB (1) | GB1224661A (en) |
IL (1) | IL29604A (en) |
NL (1) | NL160264C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112110871A (en) * | 2020-11-03 | 2020-12-22 | 大连百傲化学股份有限公司 | Preparation method of 3-isothiazolinone compound |
CN115707691A (en) * | 2021-08-20 | 2023-02-21 | 张家港市国泰华荣化工新材料有限公司 | Phenoxymethyl-1,4,2-dioxazole-5-ketone and preparation method thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4939266A (en) * | 1982-06-01 | 1990-07-03 | Rohm And Haas Company | Nitrosamine-free 3-isothiazolone |
US5068338A (en) * | 1982-06-01 | 1991-11-26 | Rohm And Haas Company | Process for nitrosamine-free sabilized isothiazolones |
-
1968
- 1968-02-17 DE DE1968R0048028 patent/DE1695668C3/en not_active Expired
- 1968-03-05 NL NL6803119A patent/NL160264C/en not_active IP Right Cessation
- 1968-03-08 GB GB1147968A patent/GB1224661A/en not_active Expired
- 1968-03-08 FR FR1555415D patent/FR1555415A/fr not_active Expired
- 1968-03-08 BE BE711881D patent/BE711881A/xx not_active IP Right Cessation
- 1968-03-08 IL IL2960468A patent/IL29604A/en unknown
- 1968-03-08 CH CH345068A patent/CH490411A/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112110871A (en) * | 2020-11-03 | 2020-12-22 | 大连百傲化学股份有限公司 | Preparation method of 3-isothiazolinone compound |
CN115707691A (en) * | 2021-08-20 | 2023-02-21 | 张家港市国泰华荣化工新材料有限公司 | Phenoxymethyl-1,4,2-dioxazole-5-ketone and preparation method thereof |
Also Published As
Publication number | Publication date |
---|---|
FR1555415A (en) | 1969-01-24 |
IL29604A (en) | 1972-09-28 |
DE1695668A1 (en) | 1971-04-22 |
BE711881A (en) | 1968-09-09 |
DE1695668B2 (en) | 1978-07-06 |
NL6803119A (en) | 1968-09-10 |
DE1695668C3 (en) | 1979-03-08 |
NL160264B (en) | 1979-05-15 |
NL160264C (en) | 1979-10-15 |
CH490411A (en) | 1970-05-15 |
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