JPS5649370A - Preparation of 1,2,4-triazole derivative - Google Patents
Preparation of 1,2,4-triazole derivativeInfo
- Publication number
- JPS5649370A JPS5649370A JP12416479A JP12416479A JPS5649370A JP S5649370 A JPS5649370 A JP S5649370A JP 12416479 A JP12416479 A JP 12416479A JP 12416479 A JP12416479 A JP 12416479A JP S5649370 A JPS5649370 A JP S5649370A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound
- methoxyphenyl
- dichloro
- alkyl
- 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
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
NEW MATERIAL:A compound of formula I (R is 1W6C alkyl, 2W6C alkenyl, 3W6C cycloalkyl, or arylalkyl having 1W6C alkyl; X is halogen).
EXAMPLE: 1-(2,4-Dichloro-5-methoxyphenyl)-5-isopropoxy-1,2,4-triazole.
USE: Agent for controlling sheath blight of rice plant.
PROCESS: The compound of formula I is prepared by the two-phase reaction of 1- (2,4-dichloro-5-methoxyphenyl)-Δ2-1,2,4-triazolin-5-one of formula II with a compound of formula R-X such as isopropyl iodide pref. in the presence of a phase transfer catalyst such as triethyl benzyl ammonium chloride in a heterogeneous mixture of a basic solution such as NaOH solution and an organic solvent.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12416479A JPS5649370A (en) | 1979-09-28 | 1979-09-28 | Preparation of 1,2,4-triazole derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12416479A JPS5649370A (en) | 1979-09-28 | 1979-09-28 | Preparation of 1,2,4-triazole derivative |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5649370A true JPS5649370A (en) | 1981-05-02 |
Family
ID=14878522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12416479A Pending JPS5649370A (en) | 1979-09-28 | 1979-09-28 | Preparation of 1,2,4-triazole derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5649370A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4610717A (en) * | 1985-11-26 | 1986-09-09 | Shell Oil Company | Certain 5-(R-oxy)-1-phenyl or (3-(trifluoromethyl)phenyl)triazoles, useful for controlling undesired plant growth |
CN1036304C (en) * | 1987-03-27 | 1997-11-05 | 科米阿衣化学工业株式会社 | Phenyltriazole derivatives and insecticides |
CN108658878A (en) * | 2016-04-27 | 2018-10-16 | 天津师范大学 | Compound and preparation method thereof based on triazole |
-
1979
- 1979-09-28 JP JP12416479A patent/JPS5649370A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4610717A (en) * | 1985-11-26 | 1986-09-09 | Shell Oil Company | Certain 5-(R-oxy)-1-phenyl or (3-(trifluoromethyl)phenyl)triazoles, useful for controlling undesired plant growth |
CN1036304C (en) * | 1987-03-27 | 1997-11-05 | 科米阿衣化学工业株式会社 | Phenyltriazole derivatives and insecticides |
CN108658878A (en) * | 2016-04-27 | 2018-10-16 | 天津师范大学 | Compound and preparation method thereof based on triazole |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55102583A (en) | 20-acyloxy-20-demethylmaytansinoid compound | |
IE791565L (en) | Crop cutting apparatus | |
JPS5536447A (en) | Butyramide derivative | |
JPS5721388A (en) | Condensed pyrazole derivative | |
JPS5649370A (en) | Preparation of 1,2,4-triazole derivative | |
HUT44555A (en) | Process for preparing bicycloalkane derivatives and insecticides and acaricides comprising these compounds as active substance | |
IE820239L (en) | Carbapenem derivatives | |
JPS55130952A (en) | 1,1,3,5-substituted biuret compound | |
JPS5653663A (en) | Preparation of delta2-1,2,4-triazolin-5-one derivative | |
JPS5634673A (en) | 1,2,4-triazoles and agricultural and horticultural fungicide containing the same | |
JPS5640622A (en) | Procution of vinylidene halide | |
JPS5681566A (en) | Imidazole derivative | |
JPS5649371A (en) | Preparation of 1,2,4-triazole derivative | |
JPS5668650A (en) | Benzoic acid amide derivative | |
ES2072817A1 (en) | Process for the preparation of fluorinated ethanic compounds | |
JPS5643274A (en) | Trihalopropane derivative | |
JPS6431761A (en) | Polyhalogenoindoline derivative | |
JPS5673064A (en) | Isoquinoline derivative | |
JPS5639073A (en) | 1- alpha-styryl imidazole | |
JPS54106498A (en) | Carbostyril derivative | |
JPS52113970A (en) | Thiadiazoline-type organic phosphates, their preparation, and insectic ide or miticide containing the same | |
JPS54128599A (en) | Pyrrolobenzazepin derivative | |
JPS57106671A (en) | Urazole derivative and its preparation | |
JPS5649367A (en) | Preparation of novel pyrazole derivative | |
JPS5643273A (en) | 1,1-dihalo-1-propene derivative |