JPS5520756A - Thio or dithiophosphate ester, its preparation and insecticidal acaricidal and mematocidal agent containing the same - Google Patents

Thio or dithiophosphate ester, its preparation and insecticidal acaricidal and mematocidal agent containing the same

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Publication number
JPS5520756A
JPS5520756A JP9496078A JP9496078A JPS5520756A JP S5520756 A JPS5520756 A JP S5520756A JP 9496078 A JP9496078 A JP 9496078A JP 9496078 A JP9496078 A JP 9496078A JP S5520756 A JPS5520756 A JP S5520756A
Authority
JP
Japan
Prior art keywords
thio
alkyl
preparation
compound
formula
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9496078A
Other languages
Japanese (ja)
Inventor
Takayuki Okabe
Kunio Mukai
Masachika Hirano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP9496078A priority Critical patent/JPS5520756A/en
Publication of JPS5520756A publication Critical patent/JPS5520756A/en
Pending legal-status Critical Current

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Abstract

NEW MATERIAL:Thio or dithiophosphate esters of formulaI (R is alkyl; R1 is alkyl, phenyl, lower alkylamino, phenoxy, lower alkylmercapto; R2 is H, halogen; R3 is alkyl; X is O,S).
EXAMPLE: O-Ethyl-O-(2-methoxymethyl-6-methyl-pyrimidine-4-yl)benzenethiono- phosphonate ester.
USE: Insecticide, acaricide, and nematocide; especially it is effective against rice borers in paddies and further against mosquitoes and tetranychids.
PREPARATION: The condensation reaction between a compound of formula II and another compound of formula III (Hal is halogen) is effected in a solvent as acetone or others in the presence of an inorganic base as anhydrous potassium carbonate or organic base as pyridine, when necessary, copper dust or cuprous chloride at room temperature W100°C to give the compound of formula I.
COPYRIGHT: (C)1980,JPO&Japio
JP9496078A 1978-08-02 1978-08-02 Thio or dithiophosphate ester, its preparation and insecticidal acaricidal and mematocidal agent containing the same Pending JPS5520756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9496078A JPS5520756A (en) 1978-08-02 1978-08-02 Thio or dithiophosphate ester, its preparation and insecticidal acaricidal and mematocidal agent containing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9496078A JPS5520756A (en) 1978-08-02 1978-08-02 Thio or dithiophosphate ester, its preparation and insecticidal acaricidal and mematocidal agent containing the same

Publications (1)

Publication Number Publication Date
JPS5520756A true JPS5520756A (en) 1980-02-14

Family

ID=14124489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9496078A Pending JPS5520756A (en) 1978-08-02 1978-08-02 Thio or dithiophosphate ester, its preparation and insecticidal acaricidal and mematocidal agent containing the same

Country Status (1)

Country Link
JP (1) JPS5520756A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472389A (en) * 1981-12-10 1984-09-18 Uniroyal, Inc. Substituted pyrimidinyl organophosphorus insecticides
US4634690A (en) * 1981-12-10 1987-01-06 Uniroyal Chemical Company, Inc. Substituted pyrimidinyl organophosphorus insecticides

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4472389A (en) * 1981-12-10 1984-09-18 Uniroyal, Inc. Substituted pyrimidinyl organophosphorus insecticides
US4634690A (en) * 1981-12-10 1987-01-06 Uniroyal Chemical Company, Inc. Substituted pyrimidinyl organophosphorus insecticides

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