Claims
- 1. A compound represented by the formula: ##STR17## wherein R.sup.1 is ethyl, R.sup.2 is n-propylthio, X is an oxygen or sulfur atom, Y is alkyl of 1 to 4 carbon atoms, a halogen atom or trifluoromethyl, and n is an integer of 1, 2 or 3.
- 2. A compound as claimed in claim 1, wherein X is oxygen.
- 3. A compound as claimed in claim 1, wherein X is sulfur.
- 4. A compound as claimed in claim 1, namely O-ethyl-O-[1-(4-bromophenyl)pyrazol-4-yl]-S-n-propyl phosphorothiolate.
- 5. A compound as claimed in claim 1, namely O-ethyl-O-[1-(3-chlorophenyl)pyrazol-4-yl]-S-n-propyl phosphorothiolate
- 6. A compound as claimed in claim 1, namely O-ethyl-O-[1-(4-chlorophenyl)pyrazol-4-yl]-S-n-propyl phosphorothiolate.
- 7. A compound as claimed in claim 1, namely O-ethyl-O-[1-(4-chlorophenyl)pyrazol-4-yl]-S-n-propyl phosphorothiolothionate.
- 8. A compound as claimed in claim 1, namely O-ethyl-O-[1-(4-fluorophenyl)pyrazol-4-yl]-S-n-propyl phosphorothiolate.
- 9. A compound as claimed in claim 1, namely O-ethyl-O-[1-(3-trifluoromethylphenyl)pyrazol-4-yl]-S-n-propyl phosphorothiolate.
- 10. An insecticidal-acaricidal composition which comprises as an active component an insecticidally or acaricidally effective amount of a compound represented by the formula: R1 ? ##STR18## wherein R.sup.1 is ethyl, R.sup.2 is n-propylthio, X is an oxygen or sulfur atom, Y is alkyl of 1 to 4 carbon atoms, a halogen atom or trifluoromethyl, and n is an integer of 1, 2 or 3, and
- a neutral carrier therefor.
Priority Claims (1)
Number |
Date |
Country |
Kind |
54-38957 |
Mar 1979 |
JPX |
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Parent Case Info
This application is a continuation of Ser. No. 304,258 filed Sept. 14, 1981, now abandoned, which is a continuation of Ser. No. 136,460 filed Mar. 31, 1980, now abandoned.
US Referenced Citations (2)
Number |
Name |
Date |
Kind |
4163052 |
Hofer et al. |
Jul 1979 |
|
4315008 |
Maurer et al. |
Feb 1982 |
|
Foreign Referenced Citations (3)
Number |
Date |
Country |
184580 |
Feb 1956 |
ATX |
2639258 |
Mar 1978 |
DEX |
2310353 |
Dec 1976 |
FRX |
Non-Patent Literature Citations (2)
Entry |
Maurer et al., Chemical Abstracts 87:201527x, 1977. |
Okada et al., The Fifth International Congress of Pesticide Chemistry, Aug. 29-Sep. 4, 1982, Kyoto, Japan. |
Continuations (1)
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Number |
Date |
Country |
Parent |
304258 |
Sep 1981 |
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