AR247469A1 - Preparacion de mezcla 1:1 de isomeros 1rcis s y 1scisr exenta de isomeros 1scis s y 1rcisr de derivados del 3-(2, 2-dihalovinil)-2, 2-dimetil-ciclopropano-carboxilato de alfa-ciano-3-fenoxibencilo - Google Patents

Preparacion de mezcla 1:1 de isomeros 1rcis s y 1scisr exenta de isomeros 1scis s y 1rcisr de derivados del 3-(2, 2-dihalovinil)-2, 2-dimetil-ciclopropano-carboxilato de alfa-ciano-3-fenoxibencilo

Info

Publication number
AR247469A1
AR247469A1 AR81285023A AR28502381A AR247469A1 AR 247469 A1 AR247469 A1 AR 247469A1 AR 81285023 A AR81285023 A AR 81285023A AR 28502381 A AR28502381 A AR 28502381A AR 247469 A1 AR247469 A1 AR 247469A1
Authority
AR
Argentina
Prior art keywords
cis
isomers
carboxylic acid
acid ester
formula
Prior art date
Application number
AR81285023A
Other languages
English (en)
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of AR247469A1 publication Critical patent/AR247469A1/es

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

UN PROCEDIMIENTO PARA PREPARAR UNA MEZCLA 1:1 DE ISOMEROS 1R CIS S Y 1S CIS R EXENTA DE ISOMEROS 1S CIS S Y 1R CIS R DE DERIVADOS DEL 3-(2, 2- DIHALOVINIL)-2, 2-DIMETIL-CICLOPROPANO-CARBOXILATO DE ALFA-CIANO-3- FENOXIBENCILO, DE FORMULA(I) EN LA CUAL R1 Y R2 SE SELECCIONAN CADA UNO DE ELLOS INDEPENDIENTEMENTE ENTRE CLORO Y BROMO, COMPRENDE DISOLVER UNA MEZCLA DE ISOMEROS 1S CIS S Y 1R CIS RDEL COMPUESTO DE FORMULA I, SOLOS O EN PRESENCIA DE ISOMEROS 1R CIS S Y 1S CIS R, EN UNA BASE DE AMINA SELECCIONADA ENTRE TRIETILAMINA Y DIISOPROPILAMINA, CRISTALIZAR A PARTIR DE LA SOLUCION RESULTANTE DE ISOMEROS CIS DE FORMULA I EN LA BASE DE AMINA ORGANICA UNA MEZCLA 1:1 DE LOS ISOMEROS 1R CIS S Y 1S CIS R EXENTA DE ISOMEROS 1S CIS S Y 1R CIS R Y SEPARAR FISICAMENTE LOS CRISTALES RESULTANTES DE LA SOLUCION MADRE.
AR81285023A 1980-04-23 1981-04-21 Preparacion de mezcla 1:1 de isomeros 1rcis s y 1scisr exenta de isomeros 1scis s y 1rcisr de derivados del 3-(2, 2-dihalovinil)-2, 2-dimetil-ciclopropano-carboxilato de alfa-ciano-3-fenoxibencilo AR247469A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8013308 1980-04-23

Publications (1)

Publication Number Publication Date
AR247469A1 true AR247469A1 (es) 1995-01-31

Family

ID=10512950

Family Applications (1)

Application Number Title Priority Date Filing Date
AR81285023A AR247469A1 (es) 1980-04-23 1981-04-21 Preparacion de mezcla 1:1 de isomeros 1rcis s y 1scisr exenta de isomeros 1scis s y 1rcisr de derivados del 3-(2, 2-dihalovinil)-2, 2-dimetil-ciclopropano-carboxilato de alfa-ciano-3-fenoxibencilo

Country Status (39)

Country Link
US (1) US4427598A (es)
JP (1) JPS56166163A (es)
AR (1) AR247469A1 (es)
AT (1) AT372675B (es)
AU (1) AU536528B2 (es)
BE (2) BE888336A (es)
BG (1) BG35744A3 (es)
BR (1) BR8102377A (es)
CA (1) CA1162560A (es)
CH (1) CH646419A5 (es)
CS (1) CS248016B2 (es)
DD (1) DD158239A5 (es)
DE (1) DE3115881A1 (es)
DK (1) DK157677C (es)
EG (1) EG14923A (es)
ES (1) ES501504A0 (es)
FI (1) FI71728C (es)
FR (1) FR2481274B1 (es)
GR (1) GR74495B (es)
HU (1) HU186407B (es)
IE (1) IE51195B1 (es)
IL (1) IL62685A (es)
IN (1) IN155977B (es)
IT (1) IT1137380B (es)
LU (1) LU83308A1 (es)
NL (1) NL8101937A (es)
NO (1) NO151619C (es)
NZ (1) NZ196881A (es)
OA (1) OA06792A (es)
PH (1) PH18642A (es)
PL (1) PL129835B1 (es)
PT (1) PT72894B (es)
RO (1) RO83587B (es)
SE (1) SE453188B (es)
SU (1) SU1349697A3 (es)
TR (1) TR21337A (es)
YU (1) YU42395B (es)
ZA (1) ZA812595B (es)
ZW (1) ZW8981A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1206483A (en) * 1982-11-11 1986-06-24 Johannes Van Berkel Process for preparing cyclopropane carboxylic acid ester derivatives
DE3401483A1 (de) * 1984-01-18 1985-07-25 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung bestimmter enantiomerenpaare von permethrinsaeure-(alpha)-cyano-3-phenoxy-4-fluor-benzyl-ester
CA1275108A (en) * 1985-01-16 1990-10-09 Laszlo Pap Insecticidal composition comprising more than one active ingredients
US4997970A (en) * 1987-06-15 1991-03-05 Fmc Corporation Conversion of pyrethroid isomers to move active species
US5128497A (en) * 1990-01-03 1992-07-07 Fmc Corporation Conversion of pyrethroid isomers to more active species
GB9127355D0 (en) * 1991-12-24 1992-02-19 Ici Plc Isomerisation process
GB0229803D0 (en) * 2002-12-20 2003-01-29 Syngenta Ltd Chemical process

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1413491A (en) 1972-05-25 1975-11-12 Nat Res Dev 3-substituted-2,2-dimethyl-cyclopropane carboxylic acid esters their preparation and their use in pesticidal compositions
US4024163A (en) 1972-05-25 1977-05-17 National Research Development Corporation Insecticides
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)
FR2348901A1 (fr) * 1976-04-23 1977-11-18 Roussel Uclaf Procede de transformation d'un ester d'acide chiral d'alcool secondaire alpha-cyane optiquement actif en ester d'acide chiral d'alcool secondaire alpha-cyane racemique
FR2383147A2 (fr) * 1977-03-09 1978-10-06 Roussel Uclaf Procede de transformation d'un ester d'acide chiral d'alcool secondaire a-cyane optiquement actif en ester d'acide chiral d'alcool secondaire a-cyane racemique
US4176195A (en) 1978-07-20 1979-11-27 Sumitomo Chemical Company, Limited Pesticidal α-cyanobenzyl ester enantiomer pair
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
US4260633A (en) 1980-04-21 1981-04-07 Zoecon Corporation Pesticidal esters of amino acids

Also Published As

Publication number Publication date
PT72894A (en) 1981-05-01
NO151619C (no) 1985-05-08
OA06792A (fr) 1982-12-31
FI71728B (fi) 1986-10-31
NO151619B (no) 1985-01-28
PL230784A1 (es) 1982-02-15
AT372675B (de) 1983-11-10
JPH0215531B2 (es) 1990-04-12
NL8101937A (nl) 1981-11-16
SE8102525L (sv) 1981-10-24
DE3115881A1 (de) 1982-04-29
FR2481274A1 (fr) 1981-10-30
BR8102377A (pt) 1981-12-22
DE3115881C2 (es) 1989-03-16
DK157677C (da) 1990-06-18
CA1162560A (en) 1984-02-21
DK178281A (da) 1981-10-24
IT1137380B (it) 1986-09-10
SE453188B (sv) 1988-01-18
PH18642A (en) 1985-08-23
JPS56166163A (en) 1981-12-21
PL129835B1 (en) 1984-06-30
SU1349697A3 (ru) 1987-10-30
IN155977B (es) 1985-04-20
ES8203074A1 (es) 1982-02-16
US4427598A (en) 1984-01-24
HU186407B (en) 1985-07-29
PT72894B (en) 1982-04-05
CS248016B2 (en) 1987-01-15
IL62685A (en) 1984-06-29
EG14923A (en) 1986-09-30
ES501504A0 (es) 1982-02-16
DD158239A5 (de) 1983-01-05
RO83587A (ro) 1984-05-23
ATA179581A (de) 1983-03-15
YU105081A (en) 1984-04-30
BE888336A (nl) 1981-10-09
BG35744A3 (en) 1984-06-15
ZA812595B (en) 1982-04-28
ZW8981A1 (en) 1981-07-15
IL62685A0 (en) 1981-06-29
FI71728C (fi) 1987-02-09
TR21337A (tr) 1984-04-16
CH646419A5 (de) 1984-11-30
AU536528B2 (en) 1984-05-10
AU6967581A (en) 1981-10-29
FI811228L (fi) 1981-10-24
DK157677B (da) 1990-02-05
RO83587B (ro) 1984-07-30
BE897395A (nl) 1984-01-30
GR74495B (es) 1984-06-28
IT8121308A0 (it) 1981-04-21
YU42395B (en) 1988-08-31
NZ196881A (en) 1983-09-30
FR2481274B1 (fr) 1986-03-07
IE51195B1 (en) 1986-10-29
LU83308A1 (fr) 1981-12-01
NO811340L (no) 1981-10-26

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