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US3968168A
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P-tert-butyl-diphenylalkane insecticides
Assignee: Bayer CropScience Inc USA
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Filing: 1974-08-23
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Granted: 1976-07-06
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Expires: 1994-08-23
Abstract
Abstract 1,1-Diphenylalkanes having a p-tert-butyl and a p'-alkoxy group substituted thereon are a novel class of compounds having a broad range of insecticidal activity.
Inventors
- 👤 Jerry G. Strong
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:17
CPC Classifications
C; C07; C07C; C07C49/00; C07C49/76; C07C49/80; C07C33/00; C07C33/40; C07C33/46; C07C45/00; C07C45/45; C07C45/46; C07C45/61; C07C45/63
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
62 words
A compound having the following general structure: ##SPC5## wherein R is selected from the group consisting of OCH 3 , OC 2 H 5 , OC 3 H 7 and OC 4 H 9 and a, b and c are the same or different and are each selected from the group consisting of chloro, alkyl (C 1 -C 3 ) and hydrogen.
Claim 2
Dependent Claim
62 words
A compound having the following general structure: ##SPC5## wherein R is selected from the group consisting of OCH 3 , OC 2 H 5 , OC 3 H 7 and OC 4 H 9 and a, b and c are the same or different and are each selected from the group consisting of chloro, alkyl (C 1 -C 3 ) and hydrogen.
Claim 3
Dependent Claim
43 words
The compound of claim 1 wherein R is selected from the group consisting of OCH 3 and OC 2 H 5 and a, b and c are each selected from the group consisting of chloro, alkyl (C 1 -C 2 ) and hydrogen.
Claim 4
Dependent Claim
20 words
The compound of claim 1 wherein R is OC 2 H 5 and a, b and c are each chloro.
Claim 5
Dependent Claim
20 words
The compound of claim 1 wherein R is OCH 3 , a and c are chloro and b is hydrogen.
Claim 6
Dependent Claim
22 words
The compound of claim 1 wherein R is OC 2 H 5 , a and c are chloro and b is hydrogen.
Claim 7
Dependent Claim
23 words
The compound of claim 1 wherein R is OC 2 H 5 , a is chloro, b is ethyl and c is hydrogen.
Claim 8
Dependent Claim
22 words
The compound of claim 1 wherein R is OC 2 H 5 , a and b are methyl and c is hydrogen.
Claim 9
Dependent Claim
23 words
The compound of claim 1 wherein R is OC 2 H 5 , a is methyl, b is ethyl and c is hydrogen.
Claim 10
Dependent Claim
23 words
The compound of claim 1 wherein R is OC 2 H 5 , a is chloro, b is methyl and c is hydrogen.
Claim 11
Dependent Claim
23 words
A composition comprising an insecticidally effective amount of a compound, as defined in claim 1, and an inert solid or liquid carrier therefor.
Claim 12
Dependent Claim
23 words
A composition comprising an insecticidally effective amount of a compound, as defined in claim 2, and an inert solid or liquid carrier therefor.
Claim 13
Dependent Claim
27 words
A method of using a composition as defined in claim 10, comprising applying to an insect or to its environment an insecticidally effective amount of said composition.
Claim 14
Dependent Claim
27 words
A method of using the composition as defined in claim 11 comprising applying to an insect or to its environment an insecticidally effective amount of said composition.
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) | 1979-07-06 | 1980-01-05 | 1980-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-07-06 | 1984-01-05 | 1984-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-07-06 | 1988-01-05 | 1988-07-06 | $7700.00 | Window Closed / Lapsed |