JPS5657774A - Oxadiazole compound - Google Patents
Oxadiazole compoundInfo
- Publication number
- JPS5657774A JPS5657774A JP13246279A JP13246279A JPS5657774A JP S5657774 A JPS5657774 A JP S5657774A JP 13246279 A JP13246279 A JP 13246279A JP 13246279 A JP13246279 A JP 13246279A JP S5657774 A JPS5657774 A JP S5657774A
- Authority
- JP
- Japan
- Prior art keywords
- give
- water
- family gramineae
- chloro
- methyl
- 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.)
- Granted
Links
Abstract
NEW MATERIAL:3-Methyl-5-[1-[ 4-(2-chloro-4-trifluoromethylphenoxy)phenoxy ] ethyl]-1,2,4-oxadiazole.
USE: A herbicide having selectivity between crops of the family Gramineae and weeds of the family Gramineae. Exhibiting herbicidal effect against weeds of the family Gramineae, e.g., Schrader's brome-grass, Goose grass, Green foxtail, Echinonchloa oryzicola Vosing, etc. by both soil treatment before germination and foliar treatment. Having no phytotoxicity to rice plant, soybeans of Dicotyleaones, cotton, beet, etc.
PROCESS: 3-Methyl-5-(1-chloroethyl)-1,2,4-oxaiazole is reacted with 2-chloro-4-trifluoromethylphenyl-4-hydroxyphenyl ether and anhydrous potassium carbonate in dimethylformamide to give a reaction mixture, which is added to water. The reaction mixture in water is blended with benzene, extracted and separated. The separated solution is shaked with a dilute alkali aqueous solution and water successively to give an organic layer, which is taken out and dehydrated to give the titled compound.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54132462A JPS6029711B2 (en) | 1979-10-16 | 1979-10-16 | Oxadiazole compound |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54132462A JPS6029711B2 (en) | 1979-10-16 | 1979-10-16 | Oxadiazole compound |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5657774A true JPS5657774A (en) | 1981-05-20 |
JPS6029711B2 JPS6029711B2 (en) | 1985-07-12 |
Family
ID=15081923
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54132462A Expired JPS6029711B2 (en) | 1979-10-16 | 1979-10-16 | Oxadiazole compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6029711B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6163668A (en) * | 1984-09-05 | 1986-04-01 | Kanesho Kk | Selective herbicide |
-
1979
- 1979-10-16 JP JP54132462A patent/JPS6029711B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6163668A (en) * | 1984-09-05 | 1986-04-01 | Kanesho Kk | Selective herbicide |
JPH0517910B2 (en) * | 1984-09-05 | 1993-03-10 | Kanesho Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS6029711B2 (en) | 1985-07-12 |
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