DE3163357D1 - Preparation of insecticidal optically active alpha-cyano-3-phenoxybenzyl 2-(4-substituted-phenyl)isovalerates - Google Patents

Preparation of insecticidal optically active alpha-cyano-3-phenoxybenzyl 2-(4-substituted-phenyl)isovalerates

Info

Publication number
DE3163357D1
DE3163357D1 DE8181301222T DE3163357T DE3163357D1 DE 3163357 D1 DE3163357 D1 DE 3163357D1 DE 8181301222 T DE8181301222 T DE 8181301222T DE 3163357 T DE3163357 T DE 3163357T DE 3163357 D1 DE3163357 D1 DE 3163357D1
Authority
DE
Germany
Prior art keywords
isovalerates
phenoxybenzyl
insecticidal
cyano
phenyl
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.)
Expired
Application number
DE8181301222T
Other languages
English (en)
Inventor
Yukio Suzuki
Masachika Hirano
Koichi Aketa
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
Application granted granted Critical
Publication of DE3163357D1 publication Critical patent/DE3163357D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
    • A01N37/38—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids having at least one oxygen or sulfur atom attached to an aromatic ring system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DE8181301222T 1980-03-24 1981-03-20 Preparation of insecticidal optically active alpha-cyano-3-phenoxybenzyl 2-(4-substituted-phenyl)isovalerates Expired DE3163357D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3801480A JPS56133253A (en) 1980-03-24 1980-03-24 Optical isomer of cyanohydrin ester, its production and insecticide and acaricide containing the same as effective ingredient

Publications (1)

Publication Number Publication Date
DE3163357D1 true DE3163357D1 (en) 1984-06-07

Family

ID=12513712

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181301222T Expired DE3163357D1 (en) 1980-03-24 1981-03-20 Preparation of insecticidal optically active alpha-cyano-3-phenoxybenzyl 2-(4-substituted-phenyl)isovalerates

Country Status (4)

Country Link
US (1) US4321212A (de)
EP (1) EP0036774B1 (de)
JP (1) JPS56133253A (de)
DE (1) DE3163357D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1142953A (en) * 1979-04-03 1983-03-15 Dale G. Brown Process for the preparation of pesticidal esters of certain carboxylic acids using phase transfer catalysts
EP0050521B1 (de) * 1980-10-20 1984-11-21 Sumitomo Chemical Company, Limited Herstellung optisch aktiver Ester von Isovaleriansäure mit insektizider Wirkung
DE3166207D1 (en) * 1980-11-25 1984-10-25 Ciba Geigy Ag Pesticide agents
JPS5793948A (en) * 1980-12-02 1982-06-11 Sumitomo Chem Co Ltd Preparation of stereoisomer mixture of higher active phenylacetic ester derivative
EP0080827B1 (de) * 1981-11-28 1988-03-09 Sumitomo Chemical Company, Limited Verfahren zur biotechnologischen Herstellung von (S)-(-)- alpha-Cyano-3-phenoxybenzylalkohol
JPS59205989A (ja) * 1983-05-09 1984-11-21 Sumitomo Chem Co Ltd 光学活性なアルコ−ル化合物の生化学的製法
DE3470564D1 (en) * 1983-01-10 1988-05-26 Sumitomo Chemical Co Method for biotechnologically preparing optically active alpha-cyano-3-phenoxybenzyl alcohol
US4526727A (en) * 1983-01-24 1985-07-02 Shell Oil Company Process for preparation of an S-alpha-cyano S-alpha-isopropylphenylacetate
CN1061212C (zh) * 1994-01-05 2001-01-31 上海中西药业公司 一种含光学活性化合物的杀虫、杀螨剂及其制备方法
DE102018216369A1 (de) * 2018-09-25 2020-03-26 Deere & Company Verfahren zum Auskippen einer Nutzlast
DE102018216372A1 (de) 2018-09-25 2020-03-26 Deere & Company Verfahren zum Abladen einer Nutzlast

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4062968A (en) * 1972-07-11 1977-12-13 Sumitomo Chemical Company, Limited Insecticidal substituted acetate compounds
FR2375161A1 (fr) * 1976-04-23 1978-07-21 Roussel Uclaf Procede de transformation d'un ester d'acide chiral d'alcool secondaire a-cyane optiquement actif de structure (r) en ester d'acide chiral d'alcool secondaire a-cyane de structure (s)
JPS5324019A (en) 1976-08-18 1978-03-06 Sumitomo Chem Co Ltd Inspecticide comprising optically active isomer of alpha-cyano-3-phenoxybenzyl-2-(4-chlorophenyl)-isovalerate as an effective component
IL52973A (en) * 1976-10-01 1983-10-31 American Cyanamid Co Alpha-(haloalkoxy and haloalkyl-thiophenyl)alkanoic acid ester derivatives,their preparation and insecticidal and acaricidal compositions containing them
US4199595A (en) * 1976-10-01 1980-04-22 American Cyanamid Company M-phenoxybenzyl and α-cyano-M-phenoxybenzyl esters of 2-haloalkyl (oxy-, thio-, sulfinyl-, or sulfonyl)phenylalkanoic acids
CH635563A5 (fr) * 1977-07-07 1983-04-15 Sumitomo Chemical Co Procede pour la preparation d'un alpha-cyano-3-phenoxybenzyle optiquement actif.
CA1215717A (en) * 1977-09-26 1986-12-23 Samuel B. Soloway Process for converting a stereoisomeric ester into its diastereoisomer
JPS54103831A (en) * 1978-01-27 1979-08-15 Sumitomo Chem Co Ltd Separation of stereoisomers of higher active cyanoo33 phenoxybenzyl 22*44chlorophenyl**isovalerate
FR2416219A1 (fr) * 1978-01-31 1979-08-31 Roussel Uclaf Esters d'acide acetique substitue optiquement actif et d'alcool benzylique substitue racemique ou optiquement actif, doues de proprietes insecticides, leur procede de preparation et les compositions les renfermant
ZA7911B (en) * 1978-01-31 1980-01-30 Roussel Uclaf Optically-active substituted benzyl alcohol and process for preparing it
GR74446B (de) * 1978-03-20 1984-06-28 American Cyanamid Co
US4176195A (en) * 1978-07-20 1979-11-27 Sumitomo Chemical Company, Limited Pesticidal α-cyanobenzyl ester enantiomer pair
JPS55104253A (en) * 1979-02-06 1980-08-09 Sumitomo Chem Co Ltd Stereoisomer of more active carboxylic ester, method of obtaining it, insecticide and acaricide comprising it

Also Published As

Publication number Publication date
JPS56133253A (en) 1981-10-19
EP0036774A1 (de) 1981-09-30
US4321212A (en) 1982-03-23
EP0036774B1 (de) 1984-05-02

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee