US4220663A
Expired / Lapsed
US
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Combating pests with benzyl phenyl ethers
Assignee: Bayer AG
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Filing: 1978-07-20
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Granted: 1980-09-02
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Expires: 1998-07-20
Abstract
Abstract Benzyl phenyl ethers, many of which are new, of the formula ##STR1## in which X is ##STR2## R 1 is H or alkyl, R 2 is alkyl, alkenyl, alkynyl, alkylidene, alkenylidene or alkynylidene optionally substituted by OH, alkoxy, a heterocyclic group containing O, S or N, amino, monoalkylamino, dialkylamino or by an alkylene bridge with 5 carbon atoms, R 3 each independently is H, alkyl, alkoxy, alkylmercapto, halogen, halogenoalkyl, halogenoalkoxy, halogenoalkylmercapto, NO 2 , amino, monoalkylamino or dialkylamino, R 4 each independently is H, halogen or alkoxy, m is an integer from 1 to 5, and n is an integer from 1 to 4, and acid addition salts thereof, are useful for combatting arthropods, nematodes, fungi and bacteria.
Inventors
- 👤 Andreas Schulze
- 👤 Klaus Sasse
- 👤 Klaus Naumann
- 👤 Peter Roessler
- 👤 Peter Kraus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:23
CPC Classifications
C; C07; C07D; C07D307/00; C07D307/02; C07D307/34; C07D307/38; C07D307/52
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
150 words
A substituted benzyl phenyl ether of the formula ##STR519## in which X is ##STR520## R 1 is H or methyl, R 2 is alkyl or alkylidene with 4-18 carbon atoms, alkenyl or alkenylidene with 3-8 carbon atoms, or alkynyl or alkynylidene with 3-8 carbon atoms, any of which is optionally substituted by alkoxy with 1-6 carbon atoms, OH, amino or monoalkylamino or dialkylamino with 1-6 carbon atoms in each alkyl moiety, or by an alkylene bridge with 5 carbon atoms, or, may be optionally substituted alkyl with 1-3 carbon atoms; R 3 each independently is alkyl with 1-4 carbon atoms, alkoxy with 1-4 carbon atoms, halogen, trifluoromethyl, trichloromethyl, trifluoromethoxy, trifluoromethylmercapto or nitro, R 4 each independently is H, halogen or alkoxy with 1 to 4 carbon atoms, m is an integer from 1 to 5, and n is an integer from 1 to 4, or an acid addition salt thereof.
Claim 2
Dependent Claim
150 words
A substituted benzyl phenyl ether of the formula ##STR519## in which X is ##STR520## R 1 is H or methyl, R 2 is alkyl or alkylidene with 4-18 carbon atoms, alkenyl or alkenylidene with 3-8 carbon atoms, or alkynyl or alkynylidene with 3-8 carbon atoms, any of which is optionally substituted by alkoxy with 1-6 carbon atoms, OH, amino or monoalkylamino or dialkylamino with 1-6 carbon atoms in each alkyl moiety, or by an alkylene bridge with 5 carbon atoms, or, may be optionally substituted alkyl with 1-3 carbon atoms; R 3 each independently is alkyl with 1-4 carbon atoms, alkoxy with 1-4 carbon atoms, halogen, trifluoromethyl, trichloromethyl, trifluoromethoxy, trifluoromethylmercapto or nitro, R 4 each independently is H, halogen or alkoxy with 1 to 4 carbon atoms, m is an integer from 1 to 5, and n is an integer from 1 to 4, or an acid addition salt thereof.
Claim 3
Dependent Claim
10 words
A compound according to claim 1, wherein X is ##STR521##
Claim 4
Dependent Claim
10 words
A compound according to claim 1, wherein X is ##STR522##
Claim 5
Dependent Claim
18 words
A compound according to claim 1, in which said compound is ##STR523## or an acid addition salt thereof.
Claim 6
Dependent Claim
14 words
A compound selected from the group consisting ##STR524## or an acid addition salt thereof.
Claim 7
Dependent Claim
14 words
A compound selected from the group consisting ##STR524## or an acid addition salt thereof.
Claim 8
Dependent Claim
18 words
A compound according to claim 5, in which said compound s ##STR525## or an acid addition salt thereof.
Claim 9
Dependent Claim
17 words
A compound according to claim 6, in which said compound is ##STR526## or an acid addition thereof.
Claim 10
Dependent Claim
17 words
A compound according to claim 6, in which said compound is ##STR527## or an acid addition thereof.
Claim 11
Dependent Claim
40 words
An arthropodicidal, nematicidal, fungicidal or bactericidal composition containing as active ingredient an arthropodicidally nematicidally, fungicidally or bactericidally effective amount of a substituted benzyl phenyl ether according to claim 1, or an acid addition salt thereof, in admixture with a diluent.
Claim 12
Dependent Claim
40 words
An arthropodicidal, nematicidal, fungicidal or bactericidal composition containing as active ingredient an arthropodicidally, nematicidally, fungicidally or bactericidally effective amount of a substituted benzyl phenyl ether according to claim 5, or an acid addition salt thereof, in admixture with a diluent.
Claim 13
Independent Claim
192 words
A method of combating arthropods, nematodes, fungi or bacteria which comprises applying to the arthropods, nematodes, fungi or bacteria, or to a habitat thereof, an arthropodicidally, nematicidally, fungicidally or bactericidally effective amount of a substituted benzyl phenyl ether of the formula ##STR528## in which X is ##STR529## R 1 is H or methyl, R 2 is alkyl or alkylidene with 4-18 carbon atoms, alkenyl or alkenylidene with 3-8 carbon atoms, or alkynyl or alkynylidene with 3-8 carbon atoms, any of which is optionally substituted by alkoxy with 1-6 carbon atoms, OH, amino or monoalkylamino or dialkylamino with 1-6 carbon atoms in each alkyl moiety, or by an alkylene bridge with 5 carbon atoms, or, if R 3 is not hydrogen, may be optionally substituted alkyl with 1-3 carbon atoms, R 3 each independently is H, alkyl with 1-4 carbon atoms, alkoxy with 1-4 carbon atoms, halogen, trifluoromethyl, trichloromethyl, trifluoromethoxy, trifluoromethylmercapto or nitro, R 4 each independently is H, halogen or alkoxy with 1 to 4 carbon atoms, m is an integer of from 1 to 5, and n is an integer of from 1 to 4, or an acid addition salt thereof.
Claim 14
Independent Claim
192 words
A method of combating arthropods, nematodes, fungi or bacteria which comprises applying to the arthropods, nematodes, fungi or bacteria, or to a habitat thereof, an arthropodicidally, nematicidally, fungicidally or bactericidally effective amount of a substituted benzyl phenyl ether of the formula ##STR528## in which X is ##STR529## R 1 is H or methyl, R 2 is alkyl or alkylidene with 4-18 carbon atoms, alkenyl or alkenylidene with 3-8 carbon atoms, or alkynyl or alkynylidene with 3-8 carbon atoms, any of which is optionally substituted by alkoxy with 1-6 carbon atoms, OH, amino or monoalkylamino or dialkylamino with 1-6 carbon atoms in each alkyl moiety, or by an alkylene bridge with 5 carbon atoms, or, if R 3 is not hydrogen, may be optionally substituted alkyl with 1-3 carbon atoms, R 3 each independently is H, alkyl with 1-4 carbon atoms, alkoxy with 1-4 carbon atoms, halogen, trifluoromethyl, trichloromethyl, trifluoromethoxy, trifluoromethylmercapto or nitro, R 4 each independently is H, halogen or alkoxy with 1 to 4 carbon atoms, m is an integer of from 1 to 5, and n is an integer of from 1 to 4, or an acid addition salt thereof.
Claim 15
Dependent Claim
21 words
The method according to claim 11, in which said substituted phenyl benzyl ether is ##STR530## or an acid addition salt thereof.
Claim 16
Dependent Claim
19 words
The method according to claim 11, wherein the substituted benzyl phenyl ether is applied to plants, seed or soil.
References Cited (Backward Citations)
US2676173A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-09-02 | 1984-03-03 | 1984-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-09-02 | 1988-03-03 | 1988-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-09-02 | 1992-03-03 | 1992-09-02 | $7700.00 | Window Closed / Lapsed |