JPS5777681A - Plant growth regulator comprising 4-hydroxyisoxazol and its related compound - Google Patents
Plant growth regulator comprising 4-hydroxyisoxazol and its related compoundInfo
- Publication number
- JPS5777681A JPS5777681A JP14285181A JP14285181A JPS5777681A JP S5777681 A JPS5777681 A JP S5777681A JP 14285181 A JP14285181 A JP 14285181A JP 14285181 A JP14285181 A JP 14285181A JP S5777681 A JPS5777681 A JP S5777681A
- Authority
- JP
- Japan
- Prior art keywords
- compound shown
- give
- hydroxyisoxazol
- compound
- plant growth
- 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
Abstract
NEW MATERIAL:A compound shown by the formulaI(R is H, lower acyl, lower alkyl, phenyl or benzyl which may have a substituent group).
EXAMPLE: 4-Hydroxyisoxazol.
USE: A plant growth regulator useful for preventing the germination of the seeds of unnecessary plants, especially a herbicide.
PROCESS: A carboxyl group of 4-isoxazolcarboxylic acid is converted into an acid halide, preferably acid chloride or acid bromide, which is reacted with a Grignard reagent to give a novel compound shown by the formula II (R1 is lower alkyl, preferably methyl or ethyl). This compound is then oxidized with a peroxide to give a compound shown by the formulaI(R is H). This compound is conventionally etherified or acylated to give a compound shown by the formulaIwherein R is except H.
COPYRIGHT: (C)1982,JPO&Japio
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19574880A | 1980-10-10 | 1980-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5777681A true JPS5777681A (en) | 1982-05-15 |
Family
ID=22722627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14285181A Pending JPS5777681A (en) | 1980-10-10 | 1981-09-09 | Plant growth regulator comprising 4-hydroxyisoxazol and its related compound |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5777681A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014067962A1 (en) | 2012-10-31 | 2014-05-08 | Bayer Cropscience Ag | Novel heterocyclic compounds as pest control agents |
-
1981
- 1981-09-09 JP JP14285181A patent/JPS5777681A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014067962A1 (en) | 2012-10-31 | 2014-05-08 | Bayer Cropscience Ag | Novel heterocyclic compounds as pest control agents |
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