US3948950A
Expired / Lapsed
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Heterocyclic anilids
Assignee: Velsicol Chemical LLC
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Filing: 1974-06-03
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Granted: 1976-04-06
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Expires: 1994-06-03
Abstract
Abstract This invention discloses new compounds of the formula ##EQU1## wherein Y is selected from the group consisting of hydrogen, lower alkyl and halogen; R 1 is selected from the group consisting of hydrogen, lower alkyl and lower alkoxy; R 2 is lower alkyl; R 3 , R 4 , R 5 , R 6 and R 7 are independently selected from the group consisting of hydrogen and lower alkyl; X is halogen; m is an integer from 0 to 2; Z 1 and Z 2 are independently selected from the group consisting of oxygen and sulfur; and n is an integer from 1 to 2. The compounds of the above description are useful as herbicides.
Inventors
- 👤 Sidney B. Richter
- 👤 John Krenzer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:41
CPC Classifications
C; C07; C07D; C07D327/00; C07D327/02; C07D327/04; C07D325/00; C07D327/10; C07D339/00; C07D339/02; C07D339/06; C07D339/08
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
96 words
A compound of the formula ##EQU8## wherein Y is hydrogen; R 1 is selected from the group consisting of hydrogen, lower alkyl and lower alkoxy; R 2 is lower alkyl; R 3 , R 4 , R 5 , R 6 and R 7 are independently selected from the group consisting of hydrogen and lower alkyl, provided that at least two of R 4 , R 5 , R 6 and R 7 are hydrogen, X is chlorine or bromine, m is the integer 2; Z 1 and Z 2 are oxygen; and n is 1.
Claim 2
Dependent Claim
96 words
A compound of the formula ##EQU8## wherein Y is hydrogen; R 1 is selected from the group consisting of hydrogen, lower alkyl and lower alkoxy; R 2 is lower alkyl; R 3 , R 4 , R 5 , R 6 and R 7 are independently selected from the group consisting of hydrogen and lower alkyl, provided that at least two of R 4 , R 5 , R 6 and R 7 are hydrogen, X is chlorine or bromine, m is the integer 2; Z 1 and Z 2 are oxygen; and n is 1.
Claim 3
Dependent Claim
6 words
The compound of claim 1, N-α-chloroacetyl-N-(1,3-dioxepan-2-ylmethyl)-2,6-diethylaniline.
Claim 4
Dependent Claim
6 words
The compound of claim 1, N-α-chlorohexanoyl-N-(1,3-dioxepan-2-ylmethyl)-2-propyl-4-ethylaniline.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-04-06 | 1979-10-06 | 1980-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-04-06 | 1983-10-06 | 1984-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-04-06 | 1987-10-06 | 1988-04-06 | $7700.00 | Window Closed / Lapsed |