US4255434A
Expired / Lapsed
US
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Combatting fungi with 1-(azol-1-yl)-4-halo-(1)-phenoxy-butan-2-ones and -ols
Assignee: Bayer AG
•
Filing: 1978-11-27
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Granted: 1981-03-10
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Expires: 1998-11-27
Abstract
Abstract Fungicidal 1-(azol-1-yl)-4-halo-1-phenoxy-butan-2-ones and -ols of the formula <IMAGE> in which R represents alkyl with 1 to 4 carbon atoms; X represents hydrogen, alkyl with 1 to 4 carbon atoms or halogen; Y represents halogen; Z represents halogen, straignt-chain or branched alkyl with 1 to 4 carbon atoms, cycloalkyl with 5 to 7 carbon atoms, halogenoalkyl with 1 or 2 carbon atoms and 1 to 5 halogen atoms, alkoxy with one or 2 carbon atoms, alkylthio with 1 or 2 carbon atoms, alkoxycarbonyl with 1 to 5 carbon atoms in the alkoxy part, amino, cyano, nitro, phenyl or phenoxy substituted with at least one of halogen, amino, cyano, nitro and alkyl with 1 to 2 carbon atoms, phenylalkyl with 1 or 2 carbon atoms on the alkyl part optionally substituted in the alkyl part by alkylcarbonyl with a total of up to 3 carbon atoms and in the phenyl part by halogen, nitro or cyano; n represents 0,1,2 or 3, A is -CO- or CH(OH)-, and B is -N= or -CH=, or a salt thereof.
Inventors
- 👤 Wolfgang Kramer
- 👤 Karl Buchel
- 👤 Paul-Ernst Frohberger
- 👤 Wilhelm Brandes
- 👤 Hans Scheinpflug
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 00:00
CPC Classifications
C; C07; C07D; C07D231/00; C07D231/02; C07D231/10; C07D231/12; A; A01; A01N; A01N43/00; A01N43/48; A01N43/50; A01N43/64; A01N43/647; A01N43/653; C07C; C07C45/00; C07C45/61; C07C45/63; C07C45/67; C07C45/673; C07C45/68; C07C45/70; C07C45/71; C07C45/72; C07C45/75; C07C49/00; C07C49/04; C07C49/16; C07C49/17; C07C49/20; C07C49/255; C07D233/00; C07D233/54; C07D233/56; C07D249/00; C07D249/02; C07D249/08
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
174 words
1-(azol-1-yl)-4-halo-1-phenoxy-butan-2-ones and -ols of the formula ##STR46## in which R represents alkyl with 1 to 4 carbon atoms; X represents hydrogen, alkyl with 1 to 4 carbon atoms or halogen; Y represents halogen; Z represents halogen, straight-chain or branched alkyl with 1 to 4 carbon atoms, cycloalkyl with 5 to 7 carbon atoms, halogenoalkyl with 1 or 2 carbon atoms and 1 to 5 halogen atoms, alkoxy with one or 2 carbon atoms, alkylthio with 1 to 2 carbon atoms, alkoxycarbonyl with 1 to 5 carbon atoms in the alkoxy part, amino, cyano, nitro, phenyl or phenoxy substituted with at least one of halogen, amino, cyano, nitro and alkyl with 1 to 2 carbon atoms, phenylalkyl with 1 or 2 carbon atoms on the alkyl part optionally substituted in the alkyl part by alkylcarbonyl with a total of up to 3 carbon atoms and in the phenyl part by halogen, nitro or cyano; n represents 0,1,2 or 3, A is --CO-- or CH(OH)--, and B is --N═ or --CH═, or an acid-addition salt thereof.
Claim 2
Dependent Claim
174 words
1-(azol-1-yl)-4-halo-1-phenoxy-butan-2-ones and -ols of the formula ##STR46## in which R represents alkyl with 1 to 4 carbon atoms; X represents hydrogen, alkyl with 1 to 4 carbon atoms or halogen; Y represents halogen; Z represents halogen, straight-chain or branched alkyl with 1 to 4 carbon atoms, cycloalkyl with 5 to 7 carbon atoms, halogenoalkyl with 1 or 2 carbon atoms and 1 to 5 halogen atoms, alkoxy with one or 2 carbon atoms, alkylthio with 1 to 2 carbon atoms, alkoxycarbonyl with 1 to 5 carbon atoms in the alkoxy part, amino, cyano, nitro, phenyl or phenoxy substituted with at least one of halogen, amino, cyano, nitro and alkyl with 1 to 2 carbon atoms, phenylalkyl with 1 or 2 carbon atoms on the alkyl part optionally substituted in the alkyl part by alkylcarbonyl with a total of up to 3 carbon atoms and in the phenyl part by halogen, nitro or cyano; n represents 0,1,2 or 3, A is --CO-- or CH(OH)--, and B is --N═ or --CH═, or an acid-addition salt thereof.
Claim 3
Dependent Claim
20 words
A compound according to claim 1, wherein such compound is 4-chloro-1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-one of the formula ##STR47## or an acid-addition salt thereof.
Claim 4
Dependent Claim
20 words
A compound according to claim 1, wherein such compound is 4-chloro-1-[4-(4-chlorophenyl)-phenoxy]-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-one of the formula ##STR48## or an acid-addition salt thereof.
Claim 5
Dependent Claim
20 words
A compound according to claim 1, wherein such compound is 4-chloro-1-(4-chlorophenoxy)-3,3-dimethyl-1-(imidazol-1-yl)-butan-2-ol of the formula ##STR49## or an acid-addition salt thereof.
Claim 6
Dependent Claim
20 words
A compound according to claim 1, wherein such compound is 4-bromo-1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-one of the formula ##STR50## or an acid-addition salt thereof.
Claim 7
Dependent Claim
23 words
A fungicidal composition containing as active ingredient a fungicidally effective amount of a compound according to claim 1 in admixture with a diluent.
Claim 8
Dependent Claim
27 words
A method of combating fungi which comprises applying to the fungi, or to a habitat thereof, a fungicidally effective amount of a compound according to claim 1.
Claim 9
Dependent Claim
20 words
The method according to claim 1, wherein said compound is 4-chloro-1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-one, 4-chloro-1-[4-(4-chlorophenyl)-phenoxy]-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-one, 4-chloro-1-(4-chlorophenoxy)-3,3-dimethyl-1-imidazol-1-yl)-butan-2-ol or 4-bromo-1-(4-chlorophenoxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-one or an acid-addition salt thereof.
Claim 10
Dependent Claim
16 words
The method according to claim 7, wherein the compound is applied to plants, seed or soil.
Claim 11
Dependent Claim
11 words
A compound according to claim 1, in which B is --N═.
References Cited (Backward Citations)
US3812142A
Cited
US3912752A
Cited
US3952002A
Cited
US3940414A
Cited
US3972891A
Cited
US4013677A
Cited
US4000299A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-03-09 | 1984-09-08 | 1985-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-03-09 | 1988-09-08 | 1989-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-03-09 | 1992-09-08 | 1993-03-10 | $7700.00 | Window Closed / Lapsed |