Patent US3714247A successfully refreshed from Google Patents.
US3714247A
Expired / Lapsed
US
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Imidoylbenzenesulfonamides
Assignee: Monsanto Co
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Filing: 1970-12-11
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Granted: 1973-01-30
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Expires: 1990-12-11
Abstract
Abstract The new compounds of this invention are of the formula WHERE X is independently selected from hydrogen and halogen, with the proviso that X cannot represent more than one iodine; Y is independently selected from hydrogen, halogen, alkyl, haloalkyl of not more than 12 carbon atoms with not more than 3 halogens therein in the 1- and 2-position, and alkoxy of not more than five carbon atoms, and n is an integer of 1 through 5. These compounds are useful as herbicides and in controlling the growth of plants.
Inventors
- 👤 W Dixon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:02
CPC Classifications
C; C07; C07C; C07C311/00; C07C311/15; C07C311/16; C07C311/18
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
72 words
Compound of the formula where X is halogen, with the proviso that X cannot represent more than one iodine; Y is independently selected from hydrogen, halogen, alkyl of not more than 12 carbon atoms, haloalkyl of not more than 12 carbon atoms with not more than 3 halogens therein in the 1- and 2-position, and alkoxy of not more than five carbon atoms, and n is an integer of 1 through 5.
Claim 2
Dependent Claim
72 words
Compound of the formula where X is halogen, with the proviso that X cannot represent more than one iodine; Y is independently selected from hydrogen, halogen, alkyl of not more than 12 carbon atoms, haloalkyl of not more than 12 carbon atoms with not more than 3 halogens therein in the 1- and 2-position, and alkoxy of not more than five carbon atoms, and n is an integer of 1 through 5.
Claim 3
Dependent Claim
15 words
Compound according to claim 1 wherein n is an integer of 1 through 3, inclusively.
Claim 4
Dependent Claim
9 words
Compound according to claim 1 wherein Y is hydrogen.
Claim 5
Dependent Claim
9 words
Compound according to claim 2 wherein Y is alkyl.
Claim 6
Dependent Claim
9 words
Compound according to claim 2 wherein Y is haloalkyl.
Claim 7
Dependent Claim
16 words
Compound according to claim 4 wherein said alkyl has no more than four carbon atoms therein.
Claim 8
Dependent Claim
16 words
Compound according to claim 5 wherein said haloalkyl has no more than four carbon atoms therein.
Claim 9
Dependent Claim
13 words
Compound according to claim 7 wherein the halo of said haloalkyl is chlorine.
Claim 10
Dependent Claim
9 words
Compound according to claim 1 wherein X is chlorine.
Claim 11
Dependent Claim
10 words
Compound according to claim 1 wherein said compound is N-(alpha,alpha,alpha-trichloroacetimidoyl)-benzenesulfonamide.
Claim 12
Dependent Claim
10 words
Compound according to claim 1 wherein said compound is N-(alpha,alpha,alpha-trichloroacetimidoyl)-p-toluenesulfonamide.
References Cited (Backward Citations)
DE839493C
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-01-30 | 1976-07-31 | 1977-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-01-30 | 1980-07-31 | 1981-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-01-30 | 1984-07-31 | 1985-01-30 | $7700.00 | Window Closed / Lapsed |