JPS5659732A - Preparation of phenoxycarboxylic acid derivative - Google Patents
Preparation of phenoxycarboxylic acid derivativeInfo
- Publication number
- JPS5659732A JPS5659732A JP13501179A JP13501179A JPS5659732A JP S5659732 A JPS5659732 A JP S5659732A JP 13501179 A JP13501179 A JP 13501179A JP 13501179 A JP13501179 A JP 13501179A JP S5659732 A JPS5659732 A JP S5659732A
- Authority
- JP
- Japan
- Prior art keywords
- acid derivative
- polar solvent
- phenoxycarboxylic acid
- formula
- preparation
- 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
- QIIPQYDSKRYMFG-UHFFFAOYSA-N phenyl hydrogen carbonate Chemical class OC(=O)OC1=CC=CC=C1 QIIPQYDSKRYMFG-UHFFFAOYSA-N 0.000 title abstract 3
- 239000002798 polar solvent Substances 0.000 abstract 3
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 239000002585 base Substances 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 150000002989 phenols Chemical class 0.000 abstract 2
- -1 phenyl halide Chemical class 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003905 agrochemical 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
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To prepare a phenoxycarboxylic acid derivative useful as agricultural chemicals in high yield efficiently, by reacting a substituted phenol with a phenyl halide in the presence of a base and at least one type of polar solvent.
CONSTITUTION: A substituted phenol of formula I [R is -CH(R1)COOR2, -CH(R1) CH2CH2COOR2, -CH2C(R1)=CHCOOR2 or -CH(R1)CH=CHCOOR2; R1 and R2 are Hs or lower alkyls] is reacted with a phenyl halide of formula II (R3 and R4 are Hs, OHs, lower alkyls, NO2s, CNs, halogens or CF3s; X is halogen) in a polar solvent, e.g. an alcohol or aprotic polar solvent, in the presence of a base, preferably an alkali metal, alkaline earth metal, a hydroxide or carbonate thereof, to give a phenoxycarboxylic acid derivative of formula III efficiently.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13501179A JPS5659732A (en) | 1979-10-19 | 1979-10-19 | Preparation of phenoxycarboxylic acid derivative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13501179A JPS5659732A (en) | 1979-10-19 | 1979-10-19 | Preparation of phenoxycarboxylic acid derivative |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5659732A true JPS5659732A (en) | 1981-05-23 |
Family
ID=15141836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13501179A Pending JPS5659732A (en) | 1979-10-19 | 1979-10-19 | Preparation of phenoxycarboxylic acid derivative |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5659732A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5931749A (en) * | 1982-08-17 | 1984-02-20 | Kanesho Kk | Cyanophenoxyphenoxypentenoic acid derivative, method for producing the same, and herbicide containing the compound |
| US5985919A (en) * | 1995-05-09 | 1999-11-16 | Basf Aktiengesellschaft | (Het)aryloxy-, -thio- , aminocrotonates, methods of preparing them and their use as insecticides and fungicides |
-
1979
- 1979-10-19 JP JP13501179A patent/JPS5659732A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5931749A (en) * | 1982-08-17 | 1984-02-20 | Kanesho Kk | Cyanophenoxyphenoxypentenoic acid derivative, method for producing the same, and herbicide containing the compound |
| US5985919A (en) * | 1995-05-09 | 1999-11-16 | Basf Aktiengesellschaft | (Het)aryloxy-, -thio- , aminocrotonates, methods of preparing them and their use as insecticides and fungicides |
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