Claims
- 1. A compound of the formula ##STR9## wherein R.sup.1 is hydrogen; (C.sub.1 -C.sub.18) alkyl; or (C.sub.1 -C.sub.18) alkyl substituted with up to three substituents selected from the group consisting of hydroxyl, halogen, (C.sub.1 -C.sub.4) alkoxy, cyano and carboxy; (C.sub.3 -C.sub.12) cycloalkyl, (C.sub.7 -C.sub.11) aralkyl, or halogen, (C.sub.1 -C.sub.4) alkyl or (C.sub.1 -C.sub.4) alkoxy substituted aralkyl; (C.sub.6 -C.sub.10) aryl or halogen, (C.sub.1 -C.sub.4) alkyl or nitro substituted aryl;
- R.sup.2 and R.sup.3 are independently hydrogen, halogen or (C.sub.1 -C.sub.4) alkyl;
- n is the integer 1 or 2; and A is a group of the formula ##STR10## wherein R.sup.4 and R.sup.5 are independently hydrogen, halogen, or (C.sub.1 -C.sub.4) alkyl; or the group ##STR11## wherein R.sup.6, R.sup.7, R.sup.8 and R.sup.9 are independently hydrogen, halogen or (C.sub.1 -C.sub.4) alkyl; or the group ##STR12## wherein R.sup.10, R.sup.11, R.sup.12 and R.sup.13 are independently hydrogen, halogen or (C.sub.1 14 C.sub.4) alkyl;
- X is oxygen, sulfur or --(CY.sub.2).sub.p --
- wherein
- Y is hydrogen or halogen and p is 1 or 2.
- 2. A compound according to claim 1 wherein
- R.sup.1 is hydrogen or (C.sub.1 -C.sub.18) alkyl;
- R.sup.2 and R.sup.3 are independently hydrogen or halogen;
- A is a group of Formula (II)
- wherein
- R.sup.4 and R.sup.5 are independently hydrogen or methyl; or
- A is a group of Formula (III)
- wherein
- R.sup.6, R.sup.7, R.sup.8 and R.sup.9 are independently hydrogen or methyl; or
- A is a group of Formula (IV)
- wherein
- R.sup.10, R.sup.11, R.sup.12 and R.sup.13 are hydrogen, halogen or methyl
- X is oxygen, sulfur or --(CY.sub.2).sub.p --
- wherein
- Y is hydrogen or chlorine and p is 1 or 2.
- 3. A compound according to claim 1 wherein
- R.sup.1 is hydrogen or (C.sub.1 --C.sub.8) alkyl;
- R.sup.2 and R.sup.3 are hydrogen or chlorine;
- A is a group of Formula (II)
- wherein
- R.sup.4 and R.sup.5 are hydrogen; or
- A is a group of Formula (III)
- wherein
- R.sup.6, R.sup.7, R.sup.8 and R.sup.9 are hydrogen; or
- A is a group of Formula (IV)
- wherein
- R.sup.10, R.sup.11, R.sup.12 and R.sup.13 are hydrogen or chlorine and
- X is --(CY.sub.2).sub.p --
- wherein
- Y is hydrogen and p is 1 or 2.
- 4. A compound according to claim 3 wherein A is the group of Formula (II).
- 5. A compound according to claim 3 wherein A is the group of Formula (III).
- 6. A compound according to claim 3 wherein A is the group of Formula (IV).
- 7. A method for controlling phytopathogenic fungi which comprises applying to a plant, to plant seeds or to the plant habitat a fungicidally effective amount of a compound of claim 1.
- 8. A method according to claim 7 wherein the effective amount of the compound is from 0.1 to 25 lbs. per acre.
- 9. A fungicidal composition for controlling phytopathogenic fungi which comprises an agronomically acceptable carrier and, as the active ingredient a fungicidally effective amount of a compound of claim 1.
Parent Case Info
This is a division of application Ser. No. 642,423 filed 12/19/75 now abandoned.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
2892835 |
de Stevens |
Jun 1959 |
|
3197472 |
Vest |
Jul 1965 |
|
Divisions (1)
|
Number |
Date |
Country |
Parent |
642423 |
Dec 1975 |
|