JPS56150073A - Delta2-1,2,4-triazolin-5-one and herbicide containing the same - Google Patents
Delta2-1,2,4-triazolin-5-one and herbicide containing the sameInfo
- Publication number
- JPS56150073A JPS56150073A JP5320680A JP5320680A JPS56150073A JP S56150073 A JPS56150073 A JP S56150073A JP 5320680 A JP5320680 A JP 5320680A JP 5320680 A JP5320680 A JP 5320680A JP S56150073 A JPS56150073 A JP S56150073A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- compound
- triazolin
- delta2
- same
- 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 Δ2-1,2,4-triazoline-5-one expressed by formula I (R1 is H or alkyl; R2 is alkyl or alkenyl; R3 is alkyloxyalkyl, alkyloxyalkyloxyalkyl, arylalkyloxyalkyl, alkenyloxyalkyl, alkylthioalkyl, etc.).
EXAMPLE: 1-( 2,4-Dichloro-5-ethoxymethoxyphenyl )-3-methyl-4-allyl-Δ2-1,2,4-triazolin-5-one.
USE: A herbicide capable of exhibiting improved control action particularly on weeds in the pre-emergence and initial development period.
PROCESS: A compound of formula II is reacted with a compound of formula II (Y is O or S) to give a compound of formula IV, which is then subjected to the ring closure in the presence of a base to afford a compound of formula V. The resultant compound of formula V is reacted with a compound of formula VI (Z is halogen) in the presence of a base.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (24)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5320680A JPS56150073A (en) | 1980-04-22 | 1980-04-22 | Delta2-1,2,4-triazolin-5-one and herbicide containing the same |
US06/162,558 US4318731A (en) | 1979-08-25 | 1980-06-24 | Δ2 -1,2,4-triazolin-5-one derivatives and herbicidal usage thereof |
IL60402A IL60402A (en) | 1979-08-25 | 1980-06-26 | Delta2-1,2,4-triazolin-5-one derivatives and herbicidal compositions containing the same |
CA000354925A CA1145346A (en) | 1979-08-25 | 1980-06-26 | .delta..sup.2-1,2,4-triazolin-5-one derivatives and usage thereof |
AU59679/80A AU534850B2 (en) | 1979-08-25 | 1980-06-26 | Delta/2-1,2,4-triazolin-5-one derivatives |
NL8003711A NL8003711A (en) | 1979-08-25 | 1980-06-26 | DELTA2-1.2.4-TRIAZOLIN-5 SUB-DERIVATIVES AND ITS APPLICATION AS HERBICIDES. |
GB8020988A GB2056971B (en) | 1979-08-25 | 1980-06-26 | Delta/2-1,2,4-triazolin-5-one derivatives |
FR8014329A FR2463583A1 (en) | 1979-08-25 | 1980-06-27 | D2-1,2,4-TRIAZOLIN-5-ONE DERIVATIVES AND HERBICIDAL COMPOSITIONS CONTAINING THESE DERIVATIVES |
SE8004783A SE442299B (en) | 1979-08-25 | 1980-06-27 | DELTA? 722-1,2,4-TRIAZOLIN-5-ON DERIVATIVES AND HERBICID COMPOSITION OF WHICH ACTIVE COMPONENT IS MADE BY THESE DERIVATIVES |
PH24206A PH16602A (en) | 1979-08-25 | 1980-06-27 | Delta 2-1,2,4-triazolin-5-one derivatives and herbicidal usage thereof |
DE19803024316 DE3024316A1 (en) | 1979-08-25 | 1980-06-27 | (DELTA) (UP ARROW) 2 (UP ARROW) -1,2,4-TRIAZOLINE-5-ON DERIVATIVES AND THEIR USE. |
CH4947/80A CH649083A5 (en) | 1979-08-25 | 1980-06-27 | DELTA2-1,2,4-TRIAZOLINE-5-ON DERIVATIVES AND THEIR USE. |
IT68021/80A IT1147757B (en) | 1979-08-25 | 1980-06-27 | DERIVATIVES OF DELTA 2-1,2,4-TRIAZOLIN-5-ONE AND HERBICIDE COMPOSITIONS CONTAINING SUCH DERIVATIVES |
AT0414980A AT367270B (en) | 1979-08-25 | 1980-08-13 | HERBICIDAL AGENT |
GR62682A GR69835B (en) | 1979-08-25 | 1980-08-14 | |
RO80102002A RO81173A (en) | 1979-08-25 | 1980-08-19 | PROCESS FOR THE PREPARATION OF DELTA2-1,2,4-TRIAZOLIN-5-ONE DERIVATIVES |
EG508/80A EG14448A (en) | 1979-08-25 | 1980-08-20 | (delta)2-1,2,4-triazolin-5-one derivatives and usage thereof |
CS805713A CS219925B2 (en) | 1979-08-25 | 1980-08-20 | Herbicide means and method of making the active agent |
AR282250A AR225458A1 (en) | 1979-08-25 | 1980-08-21 | DERIVATIVES OF 1- (DICHLOROFENIL) -3-ALQUIL-DELTA2-1,2,4-TRIAZOLIN-5-ONA AND HERBICIDE COMPOSITIONS THAT CONTAIN THEM |
HU802086A HU186742B (en) | 1979-08-25 | 1980-08-22 | Herbicide composition and process for preparing the active substance of the composition |
PL1980226362A PL126959B1 (en) | 1979-08-25 | 1980-08-22 | Herbicide and method of obtaining new derivatives of delta up 2-1,2,4-triazolynene-5 |
BR8005340A BR8005340A (en) | 1979-08-25 | 1980-08-22 | HERBICIDES DERIVATIVES OF -1,2,4-TRIAZOLIN-5-ONA AND HERBICIDAL COMPOSITION |
TR20959A TR20959A (en) | 1979-08-25 | 1980-08-25 | 2-1-2,4-TRIAZOLIN-5-ONE SUPPORTS AND THEIR USE |
DD80223482A DD152712A5 (en) | 1979-08-25 | 1980-08-25 | HERBICIDAL AGENT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5320680A JPS56150073A (en) | 1980-04-22 | 1980-04-22 | Delta2-1,2,4-triazolin-5-one and herbicide containing the same |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56150073A true JPS56150073A (en) | 1981-11-20 |
Family
ID=12936385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5320680A Pending JPS56150073A (en) | 1979-08-25 | 1980-04-22 | Delta2-1,2,4-triazolin-5-one and herbicide containing the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56150073A (en) |
-
1980
- 1980-04-22 JP JP5320680A patent/JPS56150073A/en active Pending
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