Patent US4097262A successfully refreshed from Google Patents.
US4097262A
Expired / Lapsed
US
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Herbicidal acetamides
Assignee: EIDP Inc
•
Filing: 1977-04-22
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Granted: 1978-06-27
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Expires: 1997-04-22
Abstract
Abstract Herbicidal bromo- or chloroacetamides of the formula: ##STR1## where R is alkyl or alkoxy of 1 to 4 carbon atoms; R 1 is hydrogen or alkyl of 1 to 3 carbon atoms; R 2 is hydrogen or methyl; R 3 is hydrogen or methyl; X is chlorine or bromine; and Y is oxygen or sulfur.
Inventors
- 👤 Jiin-Duey Cheng
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 08:49
CPC Classifications
C; C07; C07D; C07D277/00; C07D277/02; C07D277/08; C07D277/12; C07D277/14; A; A01; A01N; A01N43/00; A01N43/72; A01N43/74; C07D263/00; C07D263/02; C07D263/08; C07D263/16; C07D263/18; C07D263/20; C07D263/22
Claims Analysis
Total Claims: 41
Claim 1
Independent Claim
53 words
A compound of the formula ##STR20## where R is alkyl or alkoxy of 1 to 4 carbon atoms; R 1 is hydrogen or alkyl of 1 to 3 carbon atoms: R 2 is hydrogen or methyl; R 3 is hydrogen or methyl; X is chlorine or bromine; and Y is oxygen or sulfur.
Claim 2
Dependent Claim
53 words
A compound of the formula ##STR20## where R is alkyl or alkoxy of 1 to 4 carbon atoms; R 1 is hydrogen or alkyl of 1 to 3 carbon atoms: R 2 is hydrogen or methyl; R 3 is hydrogen or methyl; X is chlorine or bromine; and Y is oxygen or sulfur.
Claim 3
Dependent Claim
17 words
A compound of claim 1 wherein R is alkyl or alkoxy of 1 to 2 carbon atoms.
Claim 4
Dependent Claim
13 words
A compound of claim 1 wherein R 1 is hydrogen, methyl or ethyl.
Claim 5
Dependent Claim
10 words
A compound of claim 1 wherein R 2 is hydrogen.
Claim 6
Dependent Claim
10 words
A compound of claim 1 wherein R 3 is hydrogen.
Claim 7
Dependent Claim
14 words
A compound of claim 1 wherein R and R 1 are methyl or ethyl.
Claim 8
Dependent Claim
23 words
A compound of claim 1 wherein R and R 1 are methyl or ethyl and R 2 and R 3 are both hydrogen.
Claim 9
Dependent Claim
7 words
The compound of claim 1, 2-chloro-N-(2-ethyl-6-methylphenyl)-N- (2-oxooxazolidin-3-yl)methyl!acetamide.
Claim 10
Dependent Claim
7 words
The compound of claim 1, 2-chloro-N-(2,6-diethylphenyl)-N- (2-oxooxazolidin-3-yl)methyl!acetamide.
Claim 11
Dependent Claim
7 words
The compound of claim 1, 2-chloro-N-(2-ethyl-6-methylphenyl)-N- (2-oxothiazolidin-3-yl)methyl!acetamide.
Claim 12
Dependent Claim
37 words
A composition for the control of undesirable vegetation consisting essentially of a herbicidally effective amount of a compound of claim 1 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 13
Dependent Claim
37 words
A composition for the control of undesirable vegetation consisting essentially of a herbicidally effective amount of a compound of claim 2 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 14
Dependent Claim
37 words
A composition for the control of undesirable vegetation consisting essentially of a herbicidally effective amount of a compound of claim 3 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 15
Dependent Claim
37 words
A composition for the control of undesirable vegetation consisting essentially of a herbicidally effective amount of a compound of claim 4 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 16
Dependent Claim
37 words
A composition for the control of undesirable vegetation consisting essentially of a herbicidally effective amount of a compound of claim 5 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 17
Dependent Claim
37 words
A composition for the control of undesirable vegetation consisting essentially of a herbicidally effective amount of a compound of claim 6 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 18
Dependent Claim
37 words
A composition for the control of undesirable vegetation consisting essentially of a herbicidally effective amount of a compound of claim 7 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 19
Dependent Claim
37 words
A composition for the control of undesirable vegetation consisting essentially of a herbicidally effective amount of the compound of claim 8 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 20
Dependent Claim
37 words
A composition for the control of undesirable vegetation consisting essentially of a herbicidally effective amount of the compound of claim 9 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 21
Dependent Claim
37 words
A composition for the control of undesirable vegetation consisting essentially of a herbicidally effective amount of the compound of claim 10 and at least one of (a) a surface-active agent and (b) a solid or liquid diluent.
Claim 22
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of a compound of claim 1.
Claim 23
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of a compound of claim 2.
Claim 24
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of a compound of claim 3.
Claim 25
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of a compound of claim 4.
Claim 26
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of a compound of claim 5.
Claim 27
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of a compound of claim 6.
Claim 28
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a hebicidally effective amount of a compound of claim 7.
Claim 29
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of the compound of claim 8.
Claim 30
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of the compound of claim 9.
Claim 31
Dependent Claim
27 words
A method for the control of undesirable vegetation comprising applying to the locus of such undesirable vegetation a herbicidally effective amount of the compound of claim 10.
Claim 32
Dependent Claim
27 words
A method for the control of barnyardgrass in rice comprising applying to the locus of such barnyardgrass a herbicidally effective amount of a compound of claim 1.
Claim 33
Dependent Claim
27 words
A method for the control of barnyardgrass in rice comprising applying to the locus of such barnyardgrass a herbicidally effective amount of a compound of claim 2.
Claim 34
Dependent Claim
27 words
A method for the control of barnyardgrass in rice comprising applying to the locus of such barnyardgrass a herbicidally effective amount of a compound of claim 3.
Claim 35
Dependent Claim
27 words
A method for the control of barnyardgrass in rice comprising applying to the locus of such barnyardgrass a herbicidally effective amount of a compound of claim 4.
Claim 36
Dependent Claim
27 words
A method for the control of barnyardgrass in rice comprising applying to the locus of such barnyardgrass a herbicidally effective amount of a compound of claim 5.
Claim 37
Dependent Claim
27 words
A method for the control of barnyardgrass in rice comprising applying to the locus of such barnyardgrass a herbicidally effective amount of a compound of claim 6.
Claim 38
Dependent Claim
27 words
A method for the control of barnyardgrass in rice comprising applying to the locus of such barnyardgrass a herbicidally effective amount of a compound of claim 7.
Claim 39
Dependent Claim
27 words
A method for the control of barnyardgrass in rice comprising applying to the locus of such barnyardgrass a herbicidally effective amount of the compound of claim 8.
Claim 40
Dependent Claim
27 words
A method for the control of barnyardgrass in rice comprising applying to the locus of such barnyardgrass a herbicidally effective amount of the compound of claim 9.
Claim 41
Dependent Claim
27 words
A method for the control of barnyardgrass in rice comprising applying to the locus of such barnyardgrass a herbicidally effective amount of the compound of claim 10.
References Cited (Backward Citations)
US4055410A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-06-26 | 1981-12-26 | 1982-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-06-26 | 1985-12-26 | 1986-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-06-26 | 1989-12-26 | 1990-06-27 | $7700.00 | Window Closed / Lapsed |