US4110101A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dioxepane substituted amides
Assignee: Velsicol Chemical LLC
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Filing: 1977-04-06
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Granted: 1978-08-29
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Expires: 1997-04-06
Abstract
Abstract This invention discloses new compounds of the formula <IMAGE> WHEREIN R1 is selected from the group consisting of hydrogen and alkyl; X is halogen; R2 is selected from the group consisting of alkyl, alkenyl and alkynyl; n is the integer 1 or 2; Z is alkyl; and m is an integer from 0 to 4. Further disclosed are herbicidal compositions utilizing the aforedescribed compounds.
Inventors
- 👤 Leonard J. Stach
- 👤 Roger D. Hotz
- 👤 Sidney B. Richter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 02:44
CPC Classifications
A; A01; A01N; A01N43/00; A01N43/02; A01N43/24; C; C07; C07D; C07D321/00; C07D321/02; C07D321/04; C07D321/06
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
50 words
A compound of the formula ##STR11## wherein R 1 is selected from the group consisting of hydrogen and lower alkyl; X is chlorine or bromine; R 2 is, lower alkenyl; n is the integer 1 or 2; Z is lower alkyl; and m is an integer from 0 to 4.
Claim 2
Dependent Claim
50 words
A compound of the formula ##STR11## wherein R 1 is selected from the group consisting of hydrogen and lower alkyl; X is chlorine or bromine; R 2 is, lower alkenyl; n is the integer 1 or 2; Z is lower alkyl; and m is an integer from 0 to 4.
Claim 3
Dependent Claim
6 words
The compound of claim 1, N-allyl-N-(1,3-dioxepan-2-ylmethyl)-α-chloroacetamide.
Claim 4
Dependent Claim
39 words
A method of controlling weeds which comprise contacting said weeds with an effective amount of a herbicidal composition comprising an inert carrier and, as an essential active ingredient, in a quantity toxic to weeds, a compound of claim 1.
Claim 5
Dependent Claim
50 words
A compound of the formula ##STR12## wherein R 1 is selected from the group consisting of hydrogen and lower alkyl; X is chlorine or bromine; R 2 is lower alkynyl; n is the integer 1 or 2; Z is lower alkyl; and m is an integer from 0 to 4.
Claim 6
Dependent Claim
50 words
A compound of the formula ##STR12## wherein R 1 is selected from the group consisting of hydrogen and lower alkyl; X is chlorine or bromine; R 2 is lower alkynyl; n is the integer 1 or 2; Z is lower alkyl; and m is an integer from 0 to 4.
Claim 7
Dependent Claim
6 words
The compound of claim 4, N-propargyl-N-(1,3-dioxepan-2-ylmethyl)-α-chloroacetamide.
Claim 8
Dependent Claim
39 words
A method of controlling weeds which comprises contacting said weeds with an effective amount of a herbicidal composition comprising an inert carrier and, as an essential active ingredient, in a quantity toxic to weeds, a compound of claim 4.
References Cited (Backward Citations)
US3442945A
Cited
US3948950A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-08-28 | 1982-02-27 | 1982-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-08-28 | 1986-02-27 | 1986-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-08-28 | 1990-02-27 | 1990-08-29 | $7700.00 | Window Closed / Lapsed |