IE39729B1 - Haliketones,their preparation and compositions containing theim - Google Patents
Haliketones,their preparation and compositions containing theimInfo
- Publication number
- IE39729B1 IE39729B1 IE1633/74A IE163374A IE39729B1 IE 39729 B1 IE39729 B1 IE 39729B1 IE 1633/74 A IE1633/74 A IE 1633/74A IE 163374 A IE163374 A IE 163374A IE 39729 B1 IE39729 B1 IE 39729B1
- Authority
- IE
- Ireland
- Prior art keywords
- halogen
- group
- alkyl
- haloketone
- cyano
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title 1
- 125000005843 halogen group Chemical group 0.000 abstract 5
- 229910052736 halogen Inorganic materials 0.000 abstract 4
- 150000002367 halogens Chemical class 0.000 abstract 3
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- -1 cyano- Chemical class 0.000 abstract 2
- 125000005031 thiocyano group Chemical group S(C#N)* 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 230000003115 biocidal effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 1
- 125000005283 haloketone group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C331/00—Derivatives of thiocyanic acid or of isothiocyanic acid
- C07C331/02—Thiocyanates
- C07C331/04—Thiocyanates having sulfur atoms of thiocyanate groups bound to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1450300 Haloketones BAYER AG 1 Aug 1974 [2 Aug 1973 17 May 1974] 33924/74 Heading C2C An alpha-haloketone of the Formula (1<SP>1</SP>) wherein R represents a C 1 -C 4 alkyl group which may be partly or completely substituted by halogen, or it represents an aryl group which may be substituted one or more times by halogen atoms, by hydroxyl, C 1 -C 4 alkyl or C 1 -C 4 alkoxy groups or by C 1 -C 4 alkyl groups partly or completely substituted by halogen atoms, or by a nitro group; X represents a halogen atom, Y represents halogen, a halogen atom or a cyano-, thiocyano or C 1 -C 4 carbalkoxy group; and Z represents a cyano or thiocyano group is prepared by reacting a compound of the above formula in which X is hydrogen at a temperature of from 0‹ to 100‹ C. and in the presence of an acid acceptor, with at least the stoichiometrically required quantity of a halogen, or by reacting an alpha-haloketone in the form of its alkali metal or alkaline earth metal salt with at least the stoichiometrically required quantity of a halogen. The compounds have biocidal properties. Many examples are given.
[GB1450300A]
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732339109 DE2339109A1 (en) | 1973-08-02 | 1973-08-02 | Alpha halo-ketones as biocides - are prepd. by reaction of substituted ketones with chlorine and an acid acceptor |
| DE2423981A DE2423981A1 (en) | 1974-05-17 | 1974-05-17 | Alpha halo-ketones as biocides - are prepd. by reaction of substituted ketones with chlorine and an acid acceptor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE39729L IE39729L (en) | 1975-02-02 |
| IE39729B1 true IE39729B1 (en) | 1978-12-20 |
Family
ID=25765593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1633/74A IE39729B1 (en) | 1973-08-02 | 1974-08-01 | Haliketones,their preparation and compositions containing theim |
Country Status (10)
| Country | Link |
|---|---|
| DK (1) | DK410774A (en) |
| FI (1) | FI228574A7 (en) |
| FR (1) | FR2239456B1 (en) |
| GB (1) | GB1450300A (en) |
| IE (1) | IE39729B1 (en) |
| IT (1) | IT1021594B (en) |
| LU (1) | LU70637A1 (en) |
| NL (1) | NL164851C (en) |
| NO (1) | NO742794L (en) |
| SE (1) | SE7409929L (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2823658A1 (en) * | 1978-05-30 | 1979-12-06 | Bayer Ag | AGENTS FOR CONTROLLING PLANT BACTERIOS |
| DE3514688A1 (en) * | 1985-04-24 | 1986-11-06 | Henkel KGaA, 4000 Düsseldorf | ANTIMICROBIALLY EFFECTIVE NITRILS AND THEIR PRODUCTION |
| DE3514689A1 (en) * | 1985-04-24 | 1986-11-06 | Henkel KGaA, 4000 Düsseldorf | USE OF NITRILE AS AN ANTIMICROBIAL ACTIVE SUBSTANCE |
-
1974
- 1974-07-30 FI FI2285/74A patent/FI228574A7/fi unknown
- 1974-07-30 NL NL7410248.A patent/NL164851C/en not_active IP Right Cessation
- 1974-07-31 IT IT52364/74A patent/IT1021594B/en active
- 1974-07-31 LU LU70637A patent/LU70637A1/xx unknown
- 1974-08-01 IE IE1633/74A patent/IE39729B1/en unknown
- 1974-08-01 GB GB3392474A patent/GB1450300A/en not_active Expired
- 1974-08-01 NO NO742794A patent/NO742794L/no unknown
- 1974-08-01 SE SE7409929A patent/SE7409929L/xx unknown
- 1974-08-01 DK DK410774A patent/DK410774A/da unknown
- 1974-08-02 FR FR7426979A patent/FR2239456B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1021594B (en) | 1978-02-20 |
| FR2239456B1 (en) | 1980-02-08 |
| NL7410248A (en) | 1975-02-04 |
| LU70637A1 (en) | 1975-05-21 |
| FR2239456A1 (en) | 1975-02-28 |
| SE7409929L (en) | 1975-02-03 |
| NL164851C (en) | 1981-02-16 |
| NL164851B (en) | 1980-09-15 |
| FI228574A7 (en) | 1975-02-03 |
| GB1450300A (en) | 1976-09-22 |
| NO742794L (en) | 1975-03-03 |
| DK410774A (en) | 1975-04-07 |
| IE39729L (en) | 1975-02-02 |
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