JPS5629589A - Hexahydro-1,2,4-triazine-3,5-dione derivative or its salt, its preparation, and herbicide containing the same as active constituent - Google Patents
Hexahydro-1,2,4-triazine-3,5-dione derivative or its salt, its preparation, and herbicide containing the same as active constituentInfo
- Publication number
- JPS5629589A JPS5629589A JP10648279A JP10648279A JPS5629589A JP S5629589 A JPS5629589 A JP S5629589A JP 10648279 A JP10648279 A JP 10648279A JP 10648279 A JP10648279 A JP 10648279A JP S5629589 A JPS5629589 A JP S5629589A
- Authority
- JP
- Japan
- Prior art keywords
- triazine
- formula
- hexahydro
- salt
- 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.)
- Granted
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
NEW MATERIAL:A compound of formula I [R1 and R2 are H or formula II (n is an integer 2 or 3); however, R1 and R2 are not H at the same time], or a salt thereof.
EXAMPLE: N2-(tetrahydro-2-pyranyl)-hexahydro-1,2,4-triazine-3,5-dione.
USE: A herbicide having a powerful herbicidal action on a wild oat and high selectivity for wheat by the treatment before germination, and useful for controlling weeds without phytotoxicity to wheat etc. in cultivation thereof.
PROCESS: Bis-(trimethylsilyloxy)-1,2,4-triazine of formula III is reacted with a compound of formula IV (both A and B are halogens or A is halogen etc. and B represents H when n is 2; A is halogen etc. and B represents H when n is 3) to give a 2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione derivative of formula V, which is then reduced to afford the compound of formula I.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10648279A JPS5629589A (en) | 1979-08-20 | 1979-08-20 | Hexahydro-1,2,4-triazine-3,5-dione derivative or its salt, its preparation, and herbicide containing the same as active constituent |
US06/143,549 US4297129A (en) | 1979-04-27 | 1980-04-25 | 3,5-Dioxo-1,2,4-triazines |
FR8009376A FR2454760A1 (en) | 1979-04-27 | 1980-04-25 | PROCESS FOR THE PRODUCTION OF 3,5-DIOXO-1,2,4-TRIAZINE DERIVATIVES, NOVEL PRODUCTS THUS OBTAINED AND THEIR USE AS HERBICIDES |
GB8013693A GB2050355A (en) | 1979-04-27 | 1980-04-25 | 3,5-dioxo-1,2,4-triazine derivatives and their use and production |
PL1980223795A PL126703B1 (en) | 1979-04-27 | 1980-04-26 | Herbicide |
AR280829A AR227020A1 (en) | 1979-04-27 | 1980-04-28 | HERBICIDE COMPOSITION CONTAINING AS AN ACTIVE AGENT DERIVATIVES OF 3,5-DIOXO-1,2,4-TRIAZINE; DERIVATIVES OF 3,5-DIOXO-1,2,4-TRIAZINE OF EXCLUSIVE APPLICATION IN SUCH COMPOSITIONS AND PROCEDURE FOR PREPARING SUCH DERIVATIVES |
CA000350797A CA1157677A (en) | 1979-04-27 | 1980-04-28 | 3,5-dioxo-1,2,4-triazine derivatives and their use and production |
DE19803016304 DE3016304A1 (en) | 1979-04-27 | 1980-04-28 | 3,5-DIOXO-1,2,4-TRIAZINE AND THEIR SALTS, METHOD FOR THE PRODUCTION AND USE THEREOF |
IT67673/80A IT1129082B (en) | 1979-04-27 | 1980-04-28 | DERIVATIVES OF 3 5 DIOXY 1 2 4 TRIAZINE PARTICULARLY USEFUL AS SELECTIVE HERBICIDES AND PROCEDURE FOR THEIR PREPARATION |
FR8020770A FR2465728A1 (en) | 1979-08-09 | 1980-09-26 | Herbicidal compsn. contg. 3,5-di:oxo-1,2,4-triazine derivs. - esp. for selective control of wild oats in wheat |
CA000414722A CA1167035A (en) | 1979-04-27 | 1982-11-02 | 3,5-dioxo-1,2,4-triazine derivatives and their use and production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10648279A JPS5629589A (en) | 1979-08-20 | 1979-08-20 | Hexahydro-1,2,4-triazine-3,5-dione derivative or its salt, its preparation, and herbicide containing the same as active constituent |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5629589A true JPS5629589A (en) | 1981-03-24 |
JPS6320827B2 JPS6320827B2 (en) | 1988-04-30 |
Family
ID=14434693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10648279A Granted JPS5629589A (en) | 1979-04-27 | 1979-08-20 | Hexahydro-1,2,4-triazine-3,5-dione derivative or its salt, its preparation, and herbicide containing the same as active constituent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5629589A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0484963A (en) * | 1990-07-27 | 1992-03-18 | Yokohamashi | High-temperature high-humidity type bioclean sickroom for treating scald |
-
1979
- 1979-08-20 JP JP10648279A patent/JPS5629589A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6320827B2 (en) | 1988-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS57197268A (en) | Substituted phenylhydantoin derivative, its preparation, and herbicide containing the same as active ingredient | |
ES478173A1 (en) | Mixtures of herbicidal pyridyloxyphenoxypropanoic acid derivatives with other herbicides, and processes of killing unwanted plants therewith. | |
JPS5772903A (en) | Pyrazole herbicide | |
JPS5629589A (en) | Hexahydro-1,2,4-triazine-3,5-dione derivative or its salt, its preparation, and herbicide containing the same as active constituent | |
WO1988004294A3 (en) | Herbicidal aryloxybenzeneacetic acid derivatives | |
GB1503432A (en) | 4-amino-5-thione-1,2,4-triazines processes for their preparation and their use as herbicides | |
JPS55167205A (en) | Herbicide containing quinoxaline derivative as effective component | |
JPS5655302A (en) | Fungicide for agriculture and horticulture | |
JPS55162757A (en) | Meta-trifluoromethylphenylacetanilide and herbicide contaning it as active constituent | |
JPS57144203A (en) | Herbicide | |
JPS5724373A (en) | 5-oxo-2,5-dihydro-1,2,4-triazine derivative, its preparation, and herbicide containing said compound as active component | |
JPS55102506A (en) | Dithiazole-based fungicide for agriculture and gardening | |
JPS5724374A (en) | 5-oxo-2,5-dihydro-1,2,4-triazine derivative, its preparation, and herbicide containing said compound as active component | |
JPS5630963A (en) | N-pyridylaniline derivative, its preparation and agent for controlling noxious life | |
JPS57109770A (en) | 3,6-dichloro-5-substituted amino-1,2,4-triazine derivative, its preparation and herbicide containing the same as active constituent | |
GB1453244A (en) | Herbicide | |
WO1989002700A3 (en) | Herbicidal o-carbomethoxysulfonylureas | |
JPS5748990A (en) | 2-nitro-5-substituted phenylphosphinic derivative, its preparation and herbicide | |
JPS5663969A (en) | 2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione derivative, its preparation and herbicide containing the same as active constituent | |
JPS5750972A (en) | Pyridazone derivative, and agricultural and gardening fungicide comprising it as active ingredient | |
JPS5683480A (en) | 2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione derivative, its preparation and herbicide containing the same as active constituent | |
JPS5762273A (en) | Preparation of pyran derivative | |
JPS5579378A (en) | 2,3-dicyanopyrazine derivative | |
JPS5435217A (en) | Composition having blight-controlling and herbicidal activaties | |
JPS57106674A (en) | Substituted phenyliminothiazolidine, its preparation and herbicide containing said compound as active component |