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US4200644A
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Arylthiovinylcyclopropanecarboxylate insecticides
Assignee: FMC Corp
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Filing: 1978-01-26
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Granted: 1980-04-29
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Expires: 1998-01-26
Abstract
Abstract Arylthiovinylcyclopropanecarboxylates having the general formula ##STR1## are disclosed. The insecticidal efficacy and preparation of the compounds and novel intermediates therefor are also described and exemplified.
Inventors
- 👤 John F. Engel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 06:13
CPC Classifications
C; C07; C07C; C07C321/00; A; A01; A01N; A01N53/00; C07C323/00
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
109 words
A compound of the formula ##STR4## wherein Y is independently halogen; cyano, lower alkyl, lower haloalkyl, lower alkoxy or lower alkylthio and n is 0, 1, 2, or 3; Z is hydrogen, halogen, cyano, or lower alkyl; and R is OR 1 wherein R 1 is allethrolonyl, tetrahydrophthalimidomethyl, or is represented by the formula ##STR5## in which R 2 is hydrogen, lower alkyl, ethynyl, cyano or trihalomethyl; R 3 is divalent oxygen, divalent sulfur or vinylene; R 4 and R 5 are independently hydrogen, lower alkyl, phenyl, phenoxy, benzyl, phenylthio, or are joined to form a divalent methylenedioxy group attached to two adjacent ring carbons of a phenyl ring.
Claim 2
Dependent Claim
109 words
A compound of the formula ##STR4## wherein Y is independently halogen; cyano, lower alkyl, lower haloalkyl, lower alkoxy or lower alkylthio and n is 0, 1, 2, or 3; Z is hydrogen, halogen, cyano, or lower alkyl; and R is OR 1 wherein R 1 is allethrolonyl, tetrahydrophthalimidomethyl, or is represented by the formula ##STR5## in which R 2 is hydrogen, lower alkyl, ethynyl, cyano or trihalomethyl; R 3 is divalent oxygen, divalent sulfur or vinylene; R 4 and R 5 are independently hydrogen, lower alkyl, phenyl, phenoxy, benzyl, phenylthio, or are joined to form a divalent methylenedioxy group attached to two adjacent ring carbons of a phenyl ring.
Claim 3
Dependent Claim
31 words
A method for controlling insects which comprises applying to the locus where control is desired an insecticidally effective amount of the compound of claim 1 wherein R is --OR 1 .
Claim 4
Dependent Claim
27 words
An insecticidal composition comprising an insecticidally effective amount of a compound of claim 1 in which R is --OR 1 in admixture with an agriculturally acceptable carrier.
Claim 5
Dependent Claim
25 words
A method for controlling insects which comprises applying to the locus where control is desired an insecticidally effective amount of the composition of claim 3.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-04-29 | 1983-10-29 | 1984-04-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-29 | 1987-10-29 | 1988-04-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-29 | 1991-10-29 | 1992-04-29 | $7700.00 | Window Closed / Lapsed |