BR8807564A - Processo para transformar isomeros de piretroides em especies mais ativas - Google Patents

Processo para transformar isomeros de piretroides em especies mais ativas

Info

Publication number
BR8807564A
BR8807564A BR888807564A BR8807564A BR8807564A BR 8807564 A BR8807564 A BR 8807564A BR 888807564 A BR888807564 A BR 888807564A BR 8807564 A BR8807564 A BR 8807564A BR 8807564 A BR8807564 A BR 8807564A
Authority
BR
Brazil
Prior art keywords
piretroid
isomers
transform
active species
species
Prior art date
Application number
BR888807564A
Other languages
English (en)
Inventor
John Winfrid Ager
Original Assignee
Fmc Corp
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 Fmc Corp filed Critical Fmc Corp
Publication of BR8807564A publication Critical patent/BR8807564A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/53—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and hydroxy groups bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/57—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing cyano groups and carboxyl groups, other than cyano groups, bound to the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
BR888807564A 1987-06-15 1988-06-02 Processo para transformar isomeros de piretroides em especies mais ativas BR8807564A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6227487A 1987-06-15 1987-06-15
PCT/US1988/001873 WO1988010249A1 (en) 1987-06-15 1988-06-02 Conversion of pyrethroid isomers to more active species

Publications (1)

Publication Number Publication Date
BR8807564A true BR8807564A (pt) 1990-05-08

Family

ID=22041400

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888807564A BR8807564A (pt) 1987-06-15 1988-06-02 Processo para transformar isomeros de piretroides em especies mais ativas

Country Status (26)

Country Link
EP (1) EP0363428B1 (pt)
JP (1) JPH0678292B2 (pt)
KR (1) KR920000954B1 (pt)
CN (1) CN1020598C (pt)
BR (1) BR8807564A (pt)
CA (1) CA1314559C (pt)
CZ (1) CZ283821B6 (pt)
DD (1) DD284582A5 (pt)
DE (1) DE3854299T2 (pt)
EG (1) EG18587A (pt)
ES (1) ES2006979A6 (pt)
GT (1) GT198804306A (pt)
HU (1) HU207712B (pt)
IL (1) IL86630A (pt)
IN (1) IN168800B (pt)
JO (1) JO1532B1 (pt)
MX (1) MX171864B (pt)
NZ (1) NZ224804A (pt)
OA (1) OA09150A (pt)
PL (1) PL156620B1 (pt)
SK (1) SK412488A3 (pt)
TR (1) TR26525A (pt)
UA (1) UA15925A1 (pt)
WO (1) WO1988010249A1 (pt)
YU (1) YU47467B (pt)
ZA (1) ZA884281B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69001866T2 (de) * 1989-01-17 1993-09-23 Chinoin Gyogyszer Es Vegyeszet Verfahren zur herstellung von cypermethrin-isomeren.
HU199390B (en) 1989-01-17 1990-05-28 Chinoin Gyogyszer Es Vegyeszet Process for producing mixture of cipermetrin's enantiomeres
US5128497A (en) * 1990-01-03 1992-07-07 Fmc Corporation Conversion of pyrethroid isomers to more active species
EP0601237A1 (en) * 1992-12-09 1994-06-15 Duphar International Research B.V Method of preparing optically active cyanohydrin derivatives
EP0601632A1 (en) * 1992-12-09 1994-06-15 Duphar International Research B.V Method of preparing optically active cyanohydrin derivatives
GB0229803D0 (en) † 2002-12-20 2003-01-29 Syngenta Ltd Chemical process
EP1962591B1 (en) * 2005-12-22 2016-07-27 Fmc Corporation Formulations of bifenthrin and enriched cypermethrin
CN103420872A (zh) * 2013-08-26 2013-12-04 连云港市华通化学有限公司 一种高效氟氯氰菊酯的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261921A (en) * 1979-06-06 1981-04-14 Fmc Corporation Process for preparation of a crystalline insecticidal pyrethroid enantiomer pair
CA1150301A (en) * 1979-11-27 1983-07-19 Michael J. Bull Cyclopropane carboxylic acid ester derivatives
BE886160A (nl) * 1979-11-27 1981-05-14 Shell Int Research Cyclopropaan-carbonzure ester-derivaten
CA1206483A (en) * 1982-11-11 1986-06-24 Johannes Van Berkel Process for preparing cyclopropane carboxylic acid ester derivatives

Also Published As

Publication number Publication date
JO1532B1 (en) 1989-01-25
HUT52039A (en) 1990-06-28
IL86630A0 (en) 1988-11-30
WO1988010249A1 (en) 1988-12-29
EP0363428A1 (en) 1990-04-18
GT198804306A (es) 1989-12-07
HU207712B (en) 1993-05-28
MX171864B (es) 1993-11-22
EG18587A (en) 1993-07-30
DE3854299T2 (de) 1996-01-11
PL156620B1 (pl) 1992-03-31
KR890701550A (ko) 1989-12-20
YU107588A (en) 1989-10-31
EP0363428B1 (en) 1995-08-09
NZ224804A (en) 1990-09-26
ES2006979A6 (es) 1989-05-16
CZ412488A3 (en) 1996-06-12
SK278858B6 (sk) 1998-04-08
ZA884281B (en) 1989-03-29
UA15925A1 (uk) 1997-06-30
CA1314559C (en) 1993-03-16
DE3854299D1 (de) 1995-09-14
JPH0678292B2 (ja) 1994-10-05
YU47467B (sh) 1995-10-03
SK412488A3 (en) 1998-04-08
CN88103528A (zh) 1988-12-28
PL273060A1 (en) 1989-03-06
IL86630A (en) 1993-06-10
TR26525A (tr) 1994-04-22
KR920000954B1 (ko) 1992-01-31
IN168800B (pt) 1991-06-08
OA09150A (en) 1991-10-31
JPH02500913A (ja) 1990-03-29
DD284582A5 (de) 1990-11-21
CN1020598C (zh) 1993-05-12
CZ283821B6 (cs) 1998-06-17

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 02/06/2003