JPS643156A - Diphenylamine derivative and aquatic antifouling agent containing said derivative - Google Patents
Diphenylamine derivative and aquatic antifouling agent containing said derivativeInfo
- Publication number
- JPS643156A JPS643156A JP15859987A JP15859987A JPS643156A JP S643156 A JPS643156 A JP S643156A JP 15859987 A JP15859987 A JP 15859987A JP 15859987 A JP15859987 A JP 15859987A JP S643156 A JPS643156 A JP S643156A
- Authority
- JP
- Japan
- Prior art keywords
- derivative
- formula
- diphenylamine
- compound
- antifouling agent
- 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.)
- Pending
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Paints Or Removers (AREA)
Abstract
NEW MATERIAL:The compound of formula I (R is lower alkyl or cyclohexyl; X is H, halogen, nitro or lower haloalkyl; m is 1W4).
EXAMPLE: 2,4,6-Tribromo-2',4'-dinitro-6'-t-butyl-diphenylamine.
USE: An antifouling agent against aquatic life. It exhibits excellent effect especially against barnacle, serpula and Soletellina diphos. The antifouling effect can be safely maintained over a long period at a low concentration of the active component without using an organic compound.
PREPARATION: The compound of formula I can be produced by reacting anilines of formula II with halobenzenes of formula III (Y is halogen) in a solvent (e.g. dimethylformamide-toluene) in the presence of an acid accepter (e.g. NaOH) at -20W+200°C.
COPYRIGHT: (C)1989,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-158599A JPH013156A (en) | 1987-06-25 | Diphenylamine derivatives and aquatic biofouling agents containing them |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-158599A JPH013156A (en) | 1987-06-25 | Diphenylamine derivatives and aquatic biofouling agents containing them |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS643156A true JPS643156A (en) | 1989-01-06 |
JPH013156A JPH013156A (en) | 1989-01-06 |
Family
ID=
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