NEW ESTERS 1-FLUORO-2-HALOGENETHYLIQUES Of ACID THIONOPHOSPHORIQUE (PHOSPHONIC), THEIR METHOD OF PREPARATION AND THEIR APPLICATION LIKE INSECTICIDES, ACARICIDES AND NEMATICIDES 机翻标题: 暂无翻译,请尝试点击翻译按钮。

公开号/公开日
FR2366300 A1 1978-04-28 [FR2366300] / 1978-04-28
申请号/申请日
1977FR-0020806 / 1977-07-06
发明人
;
申请人
BAYER;
主分类号
IPC分类号
A01N-057/06A01N-057/12A01N-057/14A01N-057/20C07F-009/165C07F-009/20C07F-009/40C07F-009/42
摘要
(FR2366300) O-(1-Fluoro-2-halogeno-ethyl)-thionophosphoric (phosphonic) acid esters of the formula <IMAGE> (I) in which R is alkyl, phenyl or phenyl carrying at least one substituent selected from the group consisting of halogen, alkyl, alkylthio and nitro, R1 is alkyl or alkoxy, and Hal is halogen, WHICH POSSESS ARTHROPODICIDAL AND NEMATICIDAL PROPERTIES.  (From US4119715 A)
机翻摘要
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地址
代理人
代理机构
;
优先权号
1976DE-2630561 1976-07-07
主权利要求
(FR2366300) 1. New esters of thionophosphoric 1-fluoro-2-halogenethyle of acid (phosphonic), characterized by the fact that they answer the formula: RO S F IH \ E-O-CH-CH 2 - Hall (I) in which: R is a remainder alkyl or a remainder phenyl possibly carrying one or more substituents halogeno, alkyl, alkylthio or nitro identical or different, R 1 is a remainder alkyl or alkoxy and Hall indicates a halogen. 2. Proceeded of preparation of esters of thionophosphoric 1-fluoro-2halogenethyle of acid (phosphonic) of formula (I) in which R 1 is an alkyl group, characterized by the fact that it consists in making react ester halides of 0. (1-fluoro-2-halogenethyle) of acids thlonoalcanephosphonic of formula: S F Alk P, - O-CH-CH 2 - Hall Hall (in which Hal has the definition given in claim 1, Alk is a group alkyl and Ha1 1 is a halogen, of pref erence chlorine) with alcohols or phenols of formula: R-OH in which R has the definition given in the claim 1), if necessary in the shape of corresponding salts of alkaline or alkaline-earth metals or in the possible presence of acceptors of acids. 3. Method of preparation of esters of 1-fluoro-2halogenethyle - of acid thionophosphoric (phosphonic) of formula (I) in which R 1 is a alkoxy group, characterized by the fact that it consists in transforming O ester dihalogenures (1-fluoro-2-halogenethyle) of acid thionophosphoric of formula: Ha1 1 S F (I v) Hall 1 POACHES 2 - Hall (in which Hall and Ha1 1 have the definitions given in claim 2) by reaction first of all with an alcohol of formula: R 2 OH (V) (in which R 2 is an alkyl group), if necessary into present of acceptors of acids or possibly in the shape of alkaline or corresponding alkaline-earth metal salts, out of diester halides of 0-alkyl and 0 (1-fluoro-2halogenethyle) of acid thionophosphorique of formula: R 2 0 S F Ti 2 POACH - Hall (VI) Ha1 1. / (in which R 2, Hall and Hall L have the definitions given in claim 1) then to lead the reaction with an alcohol or phenol of formula (III) in the shape of corresponding salts of alkaline or alkaline-earth metals or if necessary in the presence of acceptors of acids or in the possible presence of solvents. 4. Insecticidal, acaricide Compositions and nematicides, characterized by the fact that they contain compounds according to claim 1. 5. Insecticidal, acaricide Compositions and nematicides according to claim 4, characterized by the fact that they contain moreover surface-active thinners or agents or both. '6. Proceeded of fight against insects, the acarina and the nematodes, characterized by the fact that it consists to make act of the compounds according to claim 1 on the parasites mentioned or their habitat.
法律状态
(FR2366300) LEGAL DETAILS FOR FR2366300  Actual or expected expiration date=1982-05-28    Legal state=DEAD    Status=LAPSED     Event publication date=1977-07-06  Event code=FR/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=FR FR7720806  Application date=1977-07-06  Standardized application number=1977FR-0020806     Event publication date=1978-04-28  Event code=FR/A1  Event type=Examination events  Application for patent of invention, (first publ.)  Publication country=FR  Publication number=FR2366300  Publication stage Code=A1  Publication date=1978-04-28  Standardized publication number=FR2366300     Event publication date=1982-05-28  Event code=FR/ST  Event indicator=Neg  Event type=Event indicating Not In Force  Event type=Payment or non-payment notifications  Notification of lapse Constatation de decheances
专利类型码
A1
国别省市代码
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