JPS5564554A - N-benzyl-haloacetamide derivative, its preparation, and harbicide containing the same as effective component - Google Patents
N-benzyl-haloacetamide derivative, its preparation, and harbicide containing the same as effective componentInfo
- Publication number
- JPS5564554A JPS5564554A JP13906978A JP13906978A JPS5564554A JP S5564554 A JPS5564554 A JP S5564554A JP 13906978 A JP13906978 A JP 13906978A JP 13906978 A JP13906978 A JP 13906978A JP S5564554 A JPS5564554 A JP S5564554A
- Authority
- JP
- Japan
- Prior art keywords
- benzyl
- weeds
- effective
- derivative
- tert
- 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
Abstract
NEW MATERIAL:An N-benzyl-haloacetamide derivative of formula I (R is ≥5C tert-alkyl; X is halogen).
EXAMPLE: N-(α,α-Dimethylbenzyl)-α-bromo-tert-amyl acetamide.
USE: A herbicide having a broad heribicidal spectrum, effective to weeds in plowed field such as Deccan grass, green amaranth, etc., annual weeds in paddy rice field such as umbrella sedge, and perennial weeds such as flatstage, by applying before or after sprouting, and also effective to Cyperus rotundus. It is harmless to rice plant.
PROCESS: The title compound is prepared, in high purity and yield, by reacting a haloacetic acid derivative II with α,α-dimethylbenzylamine in a solvent such as benzene, in the presence of a reaction assistant such as PCl5 and NaOH, at room temperature or by heating or cooling.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (21)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13906978A JPS5564554A (en) | 1978-11-10 | 1978-11-10 | N-benzyl-haloacetamide derivative, its preparation, and harbicide containing the same as effective component |
AU50588/79A AU522026B2 (en) | 1978-09-19 | 1979-09-05 | N-benzylhaloacetamide derivatives used as herbicides |
NL7906809A NL190986C (en) | 1978-09-19 | 1979-09-12 | N-benzyl acylamide derivatives, their method of preparation and preparation with selective herbicidal action. |
PH23030A PH15473A (en) | 1978-09-19 | 1979-09-13 | N-benzylhaloacetamide derivatives,and their production and use |
NZ191565A NZ191565A (en) | 1978-09-19 | 1979-09-13 | N-benzyl-haloacetamides and herbicidal compositions |
ZA00794885A ZA794885B (en) | 1978-09-19 | 1979-09-14 | N-benzylhaloacetamide derivatives,and their production and use |
CS622979A CS212327B2 (en) | 1978-09-19 | 1979-09-14 | Herbicide means and method of making the active substances |
GB7932031A GB2031420B (en) | 1978-09-19 | 1979-09-14 | N-menylhaloacetamide derivatives and their production and use |
US06/075,705 US4288244A (en) | 1978-09-19 | 1979-09-14 | N-Benzylhaloacetamide derivatives, and their production and use |
MX798387U MX6291E (en) | 1978-09-19 | 1979-09-17 | PROCEDURE FOR PREPARING DERIVATIVES OF N-BENZLHALOGENOACETAMIDA |
FR7923136A FR2436775A1 (en) | 1978-09-19 | 1979-09-17 | PROCESS FOR PRODUCING N-BENZYLHALOACETAMIDE DERIVATIVES AND NOVEL PRODUCTS THUS OBTAINED, USED AS HERBICIDES |
CA000335735A CA1116634A (en) | 1978-09-19 | 1979-09-17 | N-benzylhaloacetamide derivatives, and their production and use |
ES484255A ES484255A1 (en) | 1978-09-19 | 1979-09-18 | N-Benzylhaloacetamide derivatives, and their production and use |
HUSU001035 HU182598B (en) | 1978-09-19 | 1979-09-18 | Herbicide compositions containing n-benzyl-halogen-acetamide derivatives and process for producing the active agents |
IT68832/79A IT1119162B (en) | 1978-09-19 | 1979-09-18 | DERIVATIVES OF N BENZYL HALOGEN ACETAMIDE PARTICULARLY USEFUL AS HERBICIDES AND PROCEDURE FOR THEIR PREPARATION |
BR7905960A BR7905960A (en) | 1978-09-19 | 1979-09-18 | COMPOUND, PROCESS FOR PREPARATION OF N-BENZYL-HALO-ACETAMIDE DERIVATIVES, HERBICIDE COMPOSITION, PROCESS FOR PREPARING SUCH COMPOSITION, PROCESS FOR WEED CONTROL, AND APPLICATION OF THE COMPOUND |
CH842679A CH644096A5 (en) | 1978-09-19 | 1979-09-18 | N-BENZYL HALOGEN ACETAMIDE DERIVATIVES. |
YU2276/79A YU42653B (en) | 1978-09-19 | 1979-09-19 | Process for obtaining n-benzylhaloacetamide derivatives |
PL21840779A PL120628B1 (en) | 1978-09-19 | 1979-09-19 | Herbicide and method of manufacture of novel derivatives of n-benzylohaloacetamideilgalogenacidamida |
DE19792937867 DE2937867A1 (en) | 1978-09-19 | 1979-09-19 | N-BENZYL HALOGEN ACETAMIDE |
SU802999792A SU1056897A3 (en) | 1978-09-19 | 1980-11-04 | Process for preparing derivatives of n-benzylhaloid acetamide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13906978A JPS5564554A (en) | 1978-11-10 | 1978-11-10 | N-benzyl-haloacetamide derivative, its preparation, and harbicide containing the same as effective component |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5564554A true JPS5564554A (en) | 1980-05-15 |
JPS5643457B2 JPS5643457B2 (en) | 1981-10-13 |
Family
ID=15236758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13906978A Granted JPS5564554A (en) | 1978-09-19 | 1978-11-10 | N-benzyl-haloacetamide derivative, its preparation, and harbicide containing the same as effective component |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5564554A (en) |
-
1978
- 1978-11-10 JP JP13906978A patent/JPS5564554A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5643457B2 (en) | 1981-10-13 |
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